Patent Assignment
Reel/Frame 051803/0293
Assignment of Assignor's Interest
Recorded: 2020-02-05
Pages: 39
Assignor
MINEBEA CO., LTD.
Executed: 2017-01-27
Assignee
MINEBEA MITSUMI INC.
4106-73 OAZA MIYOTA, MIYOTA-MACHI, KITASAKU-GUN,, NAGANO,, JAPAN
Covered Properties
(389)
Gear Device
Resolver, Resolver Fault Detection Circuit, and Resolver Fault Detection Method
Blower for Use in Office Automation Equipment
Air Rectification Blades
Spread Illuminating Apparatus Including Inclined Light Scattering Portions
Metal Bearing Liner and Axial Flow Fan Motor Provided with the Same
Sleeve Bearing Arrangement
Material for Bearing Rolling Element
Rolling Bearing with Reinforcing Member
Touch Panel for Display Device Integrated with Front Light Unit
Touch Panel for Display Device
Retainer for Rolling Bearing
Footrest Unit for Passenger Seat
Footrest Unit for Passenger Seat
System and Method of Controlling Cooling Fan Speeds
Intelligent Cooling Fan
System and Method of Designing Cooling Fans
Current Limiting Circuit of Brushless Dc Fan Motor
High Speed Rolling Bearing
Foil Strain Gauge
Method for Treating Sulfur Free-Cutting Alloy Steel
Hard Disk Drive Device
Stator Structure of Variable Reluctance Resolver
Low Torque Grease Composition
Method for Assembling a Stacked Core
Pre-Drive Circuit for Brushless Dc Single-Phase Motor
Pivot Bearing Assembly and a Method of Manufacturing the Same
Pivot Assembly Bearing
Electric Rotary Machine Having Positioning Ring for Securing Salient Poles in Place
Thin-Form Centrifugal Fan
Dual Resolver Device
Structure of Rotors in Stepping Motors
Resolver Terminal Attachment Structure
Bearing for Electronically Controlled Throttle Motor
Blower
Fan with Increased Air Flow
Radial Ball Bearing Retainer
Bobbin Structure and Transformer and Inductor Employing Same
Brushless Direct Current Monophase Motor Drive Circuit
Vibration Resistant Bearing
Sealed Motor
Retainer with Rotationally Symmetric Pockets
Stepping Motor
Electrode Tool for Electrochemical Machining and Method for Manufacturing Same
Dc-Dc Converter Having a Diode Module with a First Series Circuit and a Second Series with a Flywheel Diode.
Motor and Panel Meter Incorporating Same
Bobbin Provided with Cover for Protecting Magnet Wire
Stator Sub-Assembly, Stator Assembly, Motor and Manufacturing Method of Stator Assembly
Oil Repelling Agent
Planetary Gear Reduction Device with Torque Limiter Function
Axial Flow Fan
Plate and Electric Device
Spread Illuminating Apparatus with Light Scattering Means
Bearing Device
Stator Structure for a Resolver
Torque Measuring Device Assuring Timely Maintenance Work
Two-Resolver Deviation Angle Detector Having Serially Connected Output Windings
Linear Actuator, and Production and Inspection Method Thereof
Linear Actuator Having Mechanism for Stopping Linear Movement of Output Shaft Without Touching Rotor
Motor Speed Sensor Advancement Emulation and Compensation
Torque Measuring Apparatus for Rotating Body
Torque Measuring Apparatus for Rotating Body
Pre-Drive Circuit for Brushless Dc Single-Phase Motor
Intelligent Cooling Fan
Variable Reluctance Resolver
Double Variable Reluctance Resolver for a Multiple Speed Resolver System
Self Calibrating Fan
Multi-Resolver Rotation Angle Sensor with Integrated Housing
Optical Displacement Sensor and External Force Detecting Device
System and Method of Controlling Cooling Fan Speeds
Linear Type Actuator
Microcontroller Methods of Improving Reliability in Dc Brushless Motors and Cooling Fans
Spread Illuminating Apparatus
Stepping Motor with Dual-Layer Bobbin Cover
System and Method of Designing Cooling Fans
Torque Measuring Device for Rotating Body Having Light Conductive Member Provided with Optical Path Converting Means
Torque Measuring Device for Rotating Body
Actuator Including Rotor Case and Housing with Sealing Unit for Hermetic Structure
Stepping Motor for Use in High-Temperature Environments
Servo Valve with Miniature Embedded Force Motor with Stiffened Armature
Actuator Provided with Grounding Terminal
Actuator Integrally Provided with Fail-Safe Function
Motor Current Shaping
Patent:
7,521,883 →
Application:
11/196,188 →
Slot Insulator and Multiplexed Resolver Using Same
Stacked Core Assembly Method and Its Apparatus
Small Dc Motor
Grease Composition for Pivot Assembly Bearing and Bearing for Pivot Assembly
System and Method of Operating a Cooling Fan
Fluid Dynamic Pressure Bearing for Spindle Motors and Storage Disk Drive Devices and Having Ridge Portions Between Grooves in the Fluid Dynamic Pressure Bearing
Fluid Dynamic Bearing and a Storage Disk Drive with a Spindle Motor Having the Fluid Dynamic Bearing
Slots in Fan Housing to Reduce Tonal Noise
Patent:
7,658,592 →
Application:
11/640,057 →
Fluid Dynamic Pressure Bearing Device, Spindle Motor Provided with Fluid Dynamic Pressure Bearing Device, and Recording Disk Drive Device
Spread Illuminating Apparatus
Self Calibrating Fan
Linear Actuator Having Mechanism for Stopping Linear Movement of Output Shaft Without Touching Rotor
Microcontroller Methods of Improving Reliability in Dc Brushless Motors and Cooling Fans
Microcontroller Methods of Improving Reliability in Dc Brushless Motors and Cooling Fans
Wireless Audio Streaming Transport System
Spread Illuminating Apparatus Including a Housing Frame with an Outer Frame Member and an Inner Frame Member Jointed to a Light Conductor Plate
Spread Illuminating Apparatus
Spread Illuminating Apparatus
Method of magnetizing into permanent magnet
Planar Illumination Device
Permanent Magnet Magnetizing Apparatus and Permanent Magnet Magnetizing Method
Spread Illuminating Apparatus
Spread Illuminating Apparatus of Multiple Panel Type
Planar Illumination Device
Long-Proportional-Stroke Force Motor
Occupant Load Sensor for a Vehicle Seat with Flexible Printed Circuitry
Single Output H-Bridge Drive
System and Method for Controlling Multiple Dc Fans
Integrated Fan with Pump and Heat Exchanger Cooling Capability
Spread Illuminating Apparatus
Spread Illuminating Apparatus
Method and System for Motor Oscillatory State Detection
Spread Illuminating Apparatus and Display Device Incorporating Same
Spread Illuminating Apparatus
Blower Impeller with Partial Tip Blockage
System and Method for Reconfigurable Fans
Patent:
8,374,716 →
Application:
12/104,417 →
Spread Illuminating Apparatus
Spread Illuminating Apparatus, Transparent Resin Plate for Use in Spread Illuminating Apparatus, and Method of Injection-Molding Transparent Resin Plate
Spread Illuminating Apparatus
Triaxial Force Sensor and Triaxial Force Detection Method
Pm Stepping Motor Having a Stator Assembly
Semiconductor Ring Laser Gyro
Semiconductor Ring Laser Gyro
Method and Apparatus of Fan Motor Brake
Rotor Structure
Spread Illuminating Apparatus
Iris Diaphragm Device
Spread Illuminating Apparatus
Small Dc Motor
Method of Detecting State of Synchronization Loss in Stepping Motor
Automated Power Control to Optimize Power Consumption and Improved Wireless Connection
Reduced Size Semiconductor Ring Laser Gyroscope Including a Sensor Coil Made of a Multilayer Wound Optical Fiber
Fiber Optic Gyroscope with Auxiliary Function
Martensitic Stainless Steel and Antifriction Bearing Using the Same
Compact Air-Plus-Liquid Thermal Management Module
Patent:
8,313,282 →
Application:
12/553,052 →
Small Dc Motor
Fan Apparatus
Rare Earth Bonded Magnet
Spread Illuminating Apparatus
Planar Illumination Device
Sheet Coil Type Resolver
Stepping Motor
Sheet Coil Type Resolver
Stepping Motor
Anisotropic Rare Earth-Iron Based Resin Bonded Magnet
Spread Illuminating Apparatus
Brushless Motor Having a Reduced Axial Dimension
Keyboard Device and Electronic Equipment Using Same
Led Driving Circuit
Stepping Motor Including a Connection Structure of a Stator Yoke and a Front Plate
Bearing Device and Swing Arm Assembly for Magnetic Disk
Cursor Positioning Control Device
Constant Current Switching Power Supply
Method of Rare Earth-Iron Based Annular Magnet and Motor Fabricated Thereby
Pointing Device
Production Method of Vibrating Motor and Rotor for Vibrating Motor
Switching Power Unit Having Switching Controller Controlling Pfc Voltage by Changing on-Duty of First and Second Switching Elements
Brushless Dc Motor
Pivot Assembly Bearing
Brushless Motor with Low Cogging Torque
Sliding Bearing Having Self-Lubricating Liner
Stepping Motor
Axial Fan
Single-Phase Ac Synchronized Motor
Motor Support Structure and Actuator Incorporating Same
Fan with Area Expansion Between Rotor and Stator Blades
Motor Control Device and Out-of-Step Detecting Method
Method for Controlling a Switching Power Unit Using an Ac/Dc Converter, a Power Factor Correction Unit, and a Dc/Dc Converter Unit
Motor Mounting Plate
Motor
Motor
Illuminator Using a Combination of Pseudo-White Led and Lens Sheet
Preload Device of Ball Bearing and Motor Having the Preload Device
Input Device, Vibration Device and Input Detection Method
Input Apparatus
Data Input Device for Electronic Instrument and Method of Entering Data
Data Input Device of Electronic Device and Input Control Method
Centrifugal Fan
Illuminator Allowing a Wide Luminous Intensity Distribution
Centrifugal Fan
Stepping Motor for Meter
Boundary Layer Controlled Logarithmic Spiral Blade
Illuminator with Light Source Units Radially Arranged at a Reference Point of a Base Frame
Centrifugal Fan
Ac Power Supply Circuit with Filter Capacitor Between Output Terminals Thereof
Led Driving Apparatus Which Controls Based on Led State
Light Emitting Device with a Point-Like Light Source
Linear Actuator
Motor Driving Circuit
Angle Detecting Device
Linear Actuator
Illuminating Device
Impeller and Centrifugal Fan Using the Same
Driving Control Apparatus of Brushless Motor
Spread Illuminating Apparatus with Light Guiding Plate
Variable Reluctance Resolver and Angle Detecting System Therewith
Coolant Application Device
Strain Gage and Manufacturing Method Thereof
Spread Illuminating Apparatus
Angle Detecting Device
Planar Illumination Device and Method of Producing Same
Spread Illuminating Apparatus
Pivot Assembly Bearing
Grease Composition for Bearings with Improved Heat-Resistant Acoustic Life
Motor Driving Device, Integrated Circuit Device, Motor Apparatus and Motor Driving System
Coil Component
Dc-Dc Converter
Stepping Motor with Position Regulation Member
Disk Clamping Mechanism and Disk Rotating Motor Provided with Same
Centrifugal Fan
Operation Amount Detection Apparatus
Disk-Rotating Motor and Disk-Driving Device
Bridgeless Power Factor Correction Circuit with Improved Critical Mode (Crm) Operation
Illuminating Device
Spread Illuminating Apparatus
Variable Reluctance Resolver
Spread Illuminating Apparatus
Centrifugal Fan
Disk Drive Motor
Planar Illumination Apparatus
Power Supply Device
Illuminator Using a Combination of Pseudo-White Led and Lens Sheet
Switching Power Supply Including Power Factor Correction Circuit with Polarity Determination Control
Power Controller
Spread Illuminating Apparatus
Disk Rotating Motor with Bracket Defining Cylindrical and Folded Portions, and Disk Drive Device Provided with the Same
Permanent-Magnet Stepping Motor
Cutting Fluid Ejection Apparatus
Power Supply Device System, Switching Power Supply Device, Control Parameter Generation Device, and Program
Variable Reluctance Resolver
Sliding Member and Fluid Dynamic Pressure Bearing Apparatus
Light Source Control Device and Light Source Control Method
Impeller for Axial Flow Fan and Axial Flow Fan Using the Same
Spread Illuminating Apparatus
Motor Control Device
Motor Having Holder of Flexible Printed Circuit Board and Actuator Using Such Motor
Switching Power Supply Device and Light-Emitting Diode Lighting Device
Rolling Bearing
Linear Actuator
Stepping Motor Having a Band Holding Two Stator End Plates
Planar Lighting Device and Mounting Substrate Including Conduction Pattern with Extension Parts
Power Factor Correction Circuit
Pivot Assembly Bearing
Vibration Generator Moving Vibrator by Magnetic Field Generated by Coil and Holder Used in Vibration-Generator
Fan Device
Driving Control Device of Brushless Motor
Motor Driving Control Device
Spread Illuminating Apparatus
Motor Control Device and Out-of-Step Detecting Method of Stepping Motor
Illumination Device
Hybrid Stepping Motor
Hybrid Stepping Motor
Illumination Device
Pedal Operation Amount Detecting Device
Axial Flow Fan
Rolling Bearing with Seal
Motor Drive Circuit
Single-Phase Brushless Motor
Centrifugal Blowing Fan
Spread Illuminating Apparatus
Illuminating Apparatus and Method of Producing Lens Sheet Used Therein
Spread Illumination Apparatus
Centrifugal Fan
Stepping Motor with Snapping Front Boss and Securing Pins
Light Spreading Illumination Apparatus Having a Light Guide with Inclined Portion Having at Least One Pedestal and a Light Blocking Member Disposed Thereon
Resolver
Claw Pole Type Motor
Load Driving Apparatus and Controlling Method Therefor
Centrifugal Fan
Motor Control Circuit
Motor Control Circuit
Load Driver with First and Second Series Converters
Multi-Phase Coil Terminal Structure and Motor Including Same
Driving Control Device of Motor
Power-Supply Device and Illumination Device
Centrifugal Fan
Resolver
Impeller for Centrifugal Fan and Centrifugal Fan
Power Source Apparatus
Spindle Motor and Hard Disk Drive Therewith
Stepping Motor
Axial Fan
Pointing Stick
Led Driving Device and Lighting Device
Motor Control Device and Control Method of Stepping Motor
Rotation Angle Detection Device
Rolling Bearing, Throttle Valve Apparatus, and Anti-Lock Brake System
Display Device
Sliding Bearing Having Self-Lubricating Liner
Resin Gear Device with Resin Lubricating Grease Composition
Disk Rotating Motor Comprising Bracket Including Cylindrical Portion and Folded Portion
Display Device
Flange and Resolver Assembly
Lighting Device
Fan, Motor and Manufacturing Method Thereof
Axial Flow Fan
Control Device for Stepping Motor and Control Method for Stepping Motor
Laminated Core, Vr Type Resolver and Production Method for Laminated Core
Spread Illuminating Apparatus and Method for Manufacturing a Light Guide Plate
Illumination Apparatus Having Light Guide Plate with Curvedly Tapered Light Coupling Portion
Stator Structure of Vr Type Resolver and Vr Type Resolver
Gel Lubricant, Rolling Bearing, Pivot Assembly Bearing, and Hard Disk Drive
Spread Illuminating Apparatus
Water Leakage Detection Device
Pedal Actuation Amount Detection Device
Structure for Mounting Resolver
Illuminating Apparatus
Axial Flow Fan Motor
Resolver with a Wire Outgoing Portion and Terminal Pin Cover
Small-Sized Load Sensor Unit
Bearing Device
Illumination Apparatus Having Interconnectable Light Emitting Parts
Outer Rotor Type Brushless Motor
Motor Driving Control Device and Control Method of Motor Driving Control Device
Motor Driving Device and Control Method of Motor Driving Device
Pm Stepping Motor
Ultraviolet Curable Resin Composition, Sliding Member, and Method for Producing Sliding Member
Illuminating Apparatus
Motor Control Device and Method for Detecting Out-Of-Step
Load Sensor
Spread Illuminating Apparatus
Spread Illuminating Apparatus
Dc Brush Motor
Resolver
Pivot Assembly Bearing Device and Magnetic Head Actuator Using the Same
Fluid Bearing, Motor and Polygon Mirror Scanner Motor
Light Source Driving Device and Method for Driving Light Source
Protection Circuit and Control Circuit
Ultraviolet Curable Resin Composition, Sliding Member, and Method for Producing Sliding Member
Detection Device
Spread Illuminating Apparatus
Rotation Range-Limiting Device-Equipped Apparatus
Polygon Mirror Scanner Motor
Motor Driving Control Method and Motor Driving Control Device
Terminal Block Structure and Stator for Resolver
Control Method For Vibration Generator And Vibration Generator
Display Back Illumination Apparatus Having Compression Molded Light Guide
Occlusion Detection Device, Transfusion Apparatus, and Occlusion Detection Method
Surface Treatment Method for Metal Material and Force Sensor
Brushless Motor
Centrifugal Fan
Flexible Printed Circuit Board
Resolver
Outer Rotor Type Brushless Motor
Lighting Apparatus
Illumination Device
Pivot Assembly Bearing and Hard Disk Drive Device
Motor Drive Controller and Control Method of Motor Drive Controller
Centrifugal Fan
Pivot Assembly Bearing and Disk Drive Device
Motor Drive Controller and Control Method of Motor Drive Controller
Planar Illumination Device
Centrifugal Fan
Motor Drive Controller and Method for Detecting Rotation State
Motor Shaft, Motor and Motor Assembly
Planar Lighting Device
Optical Member with Prisms
Motor Current Controller and Method for Controlling Motor Current
Motor Current Controller and Method for Controlling Motor Current
Planar Lighting Device
Planar Illumination Device
Bearing Structure and Air Blower
Bearing Device
Motor Drive Controller and Method for Controlling Motor
Motor Drive Controller
Rolling Bearing
Drive Controller of Instrument
Fan Device
Motor Controller and Method for Controlling Motor
Motor Controller and Method for Controlling Motor
Motor Drive Controller
Planar Illumination Device
Planar Lighting Device and Mounting Substrate Including Conduction Pattern with Extension Parts
Bolt Sensor
Resolver
Centrifugal Fan Having Impeller with Blades Between Annular Shroud and Main Plate
Remote Control Device and Apparatus Controlling System
Motor Drive Controller and Method for Controlling Motor
Hard Disk Drive and Pivot Assembly Bearing Device
Ultraviolet Curable Resin Composition, Sliding Member, and Method for Producing Sliding Member
Motor Drive Control Device
Motor Drive Control Device
Sensor Information Collecting Apparatus
Rotation Range-Limiting Device-Equipped Apparatus
Laminated Core, Vr Type Resolver and Production Method for Laminated Core
Motor Shaft, Motor and Motor Assembly