Patent Assignment
Reel/Frame 068493/0970
Assignment of Assignor's Interest
Recorded: 2024-08-07
Pages: 27
Assignor
TOSHIBA TEC KABUSHIKI KAISHA
Executed: 2024-08-05
Assignee
RISO TECHNOLOGIES CORPORATION
34-7, SHIBA 5-CHOME, MINATO-KU, TOKYO, 108-8385, JAPAN
Covered Properties
(265)
Ink-Jet Head Driving Method and Ink-Jet Recording Apparatus
Method of Inspecting an Inkjet Head and the Inspected Inkjet Head
Inkjet Ink
Pigment Dispersion, Precursor of Ink for Uv-Curing Type Ink-Jet Recording, Method of Ink-Jet Recording, Printed Matter, and Method of Manufacturing Pigment Dispersion
Droplet Jetting Apparatus and Display Device Manufacturing Method
Ink Jet Head Driving Method and Apparatus
Photosensitive Inkjet Ink
Method and Apparatus for Forming Image
Ink-Jet Apparatus and Method of the Same
Ink Jet Head Driving Method and Apparatus
Inkjet Recording Apparatus
Aqueous Ink for Inkjet Recording
Pigment Dispersion, Precursor of Ink for Uv-Curing Type Ink-Jet Recording, Method of Ink-Jet Recording, Printed Matter, and Method of Manufacturing Pigment Dispersion
Driving Method and Driving Device of Inkjet Head
Inkjet Ink
Droplet Jet Head and Droplet Jet Applicator
Ink Supplying Mechanism and Ink Supplying Method
Ink Jet Recording Apparatus, Ink Supplying Mechanism and Ink Supplying Method
Method and Apparatus for Forming Image
Droplet Jetting Head
Jetting Error Detector, Droplet Jetting Applicator and Display Device Manufacturing Method
Ink Supplying Method
Ink Jet Recording Apparatus, Ink Supplying Mechanism and Ink Jet Recording Method
Circulating Type Ink Supply System
Driving Device for Capacitance Type Actuator and Driving Device for Ink Jet Head
Inkjet Print Head and Method Therefor
Printing Apparatus, Cleaning Device of Ink-Jet Head and Cleaning Method of Ink-Jet Head
Printer and Medium
Ink Jet Recording Apparatus
Driving Apparatus and Driving Method for Inkjet Head
Manufacturing Method of Inkjet Head and Inkjet Head
Inkjet Ink and Inkjet Ink Manufacturing Method
Printer
Ink-Jet Head and Method of Manufacturing Ink-Jet Head
Inkjet Head and Method of Manufacturing the Inkjet Head
Liquid Ejection Apparatus, Drive Circuit Thereof, and Drive Method Thereof
Foreign Object Detection Device, Foreign Object Detection Method, Droplet Discharging Device, and Droplet Discharging Method
Inkjet Recording Device, Inkjet Recording Method, and Inkjet Head Cleaning Device
Inkjet Head Device and Method of Controlling Inkjet Head
Ink Jet Head, Nozzle Plate Thereof and Printing Method Using the Same
Image Forming Device and Image Forming Method
A Driving Pulse Application Method and Apparatus of an Ink Jet Head
Driving Device for Capacitance Type Actuator and Driving Device for Ink Jet Head
Inkjet Head Driving Device
Inkjet Head and Inkjet Recording Apparatus
Ink-Jet Head and Method of Manufacturing Ink-Jet Head
Image Forming Apparatus
Density Correction System
Inkjet Recording Device and Inkjet Recording Method
Inkjet Head and Inkjet Recording Apparatus
Decolorizable Water-Based Inkjet Ink
Inkjet Recording Apparatus and Recording Method
Inkjet Device and Sealing Method for the Inkjet Device
Pulse Generator
Inkjet Head Driving Method and Driving Device
Inkjet Head and Method of Manufacturing the Same
Printer and Print System
Image Forming Apparatus Responding to Request During Use of Erasable Ink
Ink-Jet Printer and Control Method for Ink-Jet Printer
Inkjet Head
Ink-Jet Head and Manufacturing Method of the Same
Inkjet Head and Inkjet Recording Apparatus with Integrated Nozzles and Actuators
Ink Jet Head
Ink Jet Head and Ink Jet Printing Apparatus Having the Same
Ink-Jet Head Drive Device
Ink Jet Head
Driving Device and Driving Method of Inkjet Head
Ink Jet Head and Ink Jet Printing Apparatus Having the Same
Ink Jet Head and Ink Jet Printing Apparatus Having the Same
Ink Jet Head
Inkjet Head
Ink Jet Head Driving Device
Ink Jet Head and Ink Jet Recording Apparatus
Manufacturing Method of Inkjet Head
Apparatus and Method for Driving Capacitance-Type Actuator
Liquid Ejection Head with Nozzles Ejecting Liquid Freom a Pressure Generation Chamber
Driving Device for Capacitance Type Actuator and Driving Device for Ink Jet Head
Ink Jet Head Having a Plurality of Drive Circuits Housed in a Casing
Inkjet Printer Head
Liquid Circulation Device and Liquid Discharging Apparatus
Drive Method and Drive Apparatus for Ink Jet Head
Inkjet Head for Reducing Variation in Liquid Ejection Performance
Ink Jet Recording Apparatus
Ink Jet Head and Printer
Inkjet Printer Head
Ink Jet Head and Printing Apparatus
Ink Jet Head Having a Plurality of Drive Circuits Housed in a Casing
Ink Composition for Inkjet Recording
Ink-Jet Head and Printer
Inkjet Head Having a Plurality of Lid Members Connected to Nozzles and an Inkjet Apparatus Having the Inkjet Head
Inkjet Head and Inkjet Printer
Liquid Discharge Apparatus Having a Pressure Regulator
Liquid Circulation Device, Liquid Discharge Device and Control Method for the Same
Ink Jet Recording Apparatus and Recording Method
Ink-Jet Head and Printer
Inkjet Recording Apparatus and Inkjet Recording Method
Pressure Adjusting Device for Inkjet Device
Inkjet Head Drive Apparatus
Liquid-Tolerant Liquid Droplet Ejecting Apparatus
Ink Supply Device and Inkjet Recording Device
Inkjet Head and Ink Jet Printing Apparatus Using the Head
Ink Composition for Inkjet Recording
Correction Data Setting Apparatus and Inkjet Head
Inkjet Head and Inkjet Recording Apparatus
Pressure Adjusting Device for Inkjet Device
Ink Jet Head and Ink Jet Recording Apparatus
Inkjet Head and Inkjet Printer
Inkjet Ink
Inkjet Head with a Plurality of Integrated Nozzles
Inkjet Head and Inkjet Recording Apparatus
Ink Circulation Device and Ink Jet Recording Apparatus
Ink Jet Head and Ink Jet Printer
Inkjet Head Having a Plurality of Lid Members Connected to Nozzles and an Inkjet Apparatus Having the Inkjet Head
Easy-To-Clean Liquid Droplet Ejecting Apparatus
Liquid Discharge Apparatus Having a Pressure Regulator
Correction Data Setting Apparatus and Inkjet Head
Liquid Circulation Module and Liquid Ejection Apparatus
Inkjet Head and Method for Manufacturing Inkjet Head
Inkjet Head and Inkjet Printer
Ink Jet Head and Ink Jet Apparatus Having the Same
Ink Circulation Device and Inkjet Recording Device
Ink Jet Head Drive Device
Droplet Ejecting Head and Droplet Ejecting Apparatus
Liquid-Tolerant Liquid Droplet Ejecting Apparatus
Apparatus and Method for Driving Capacitance-Type Actuator
Ink Jet Head Having Prolonged Lifetime
Ink Jet Head and Ink Jet Printer
Liquid Jetting Device
Inkjet Head Drive Apparatus
Droplet Ejecting Apparatus
Droplet Ejecting Apparatus
Correction Data Generating Apparatus, Inkjet Head, and Inkjet Printer
Inkjet Head Control Apparatus and Inkjet Printer
Liquid Circulation Device, Liquid Ejection Apparatus, and Liquid Ejection Method
Ink Jet Printer and Ink Jet Head
Liquid Injection Apparatus, Driving Method of Liquid Injection Apparatus and Liquid Supply Apparatus
Circulator and Liquid Ejector
Ink Jet Head and Ink Jet Printer
Liquid Discharge Head and Liquid Discharge Device
Waveform Generating Device and Ink Jet Recording Apparatus
Liquid Ejecting Head and Liquid Ejecting Device
Liquid Ejecting Head and Liquid Ejecting Device
Liquid Circulation Device and Liquid Discharging Apparatus
Liquid Circulation Device and Liquid Discharging Apparatus
Driving Device and Inkjet Recording Apparatus
Maintenance Apparatus and Liquid Ejection Apparatus
Liquid Circulation Device and Liquid Discharge Device
Ink Jet Head and Ink Jet Printer
Diaphragm Pump, Liquid Circulation Module and Liquid Discharge Apparatus
Ink Jet Head and Ink Jet Printer
Inkjet Head and Inkjet Recording Apparatus
Liquid Ejecting Head and Liquid Ejecting Device
Ink Jet Head and Ink Jet Printer
Liquid Circulation Device and Liquid Discharge Device
Droplet Dispensing Apparatus
Liquid Discharge Head and Printer
Liquid Discharging Device Storing a Use History
Liquid Circulation Apparatus, Liquid Ejection Apparatus and Liquid Ejection Method
Liquid Discharge Head and Liquid Discharge Apparatus
Fluid Circulation Apparatus and Fluid Ejection Apparatus
Fluid Circulation Apparatus and Fluid Ejection Apparatus
Inkjet Head, Inkjet Printer, and Manufacturing Method for Inkjet Head
Ink Jet Head and Ink Jet Printer
Liquid Circulation Device and Liquid Discharging Apparatus
Liquid Discharge Head and Printer
Fluid Discharge Head and Fluid Discharge Apparatus
Ink Jet Head and Ink Jet Recording Device
Liquid Ejection Device and Image Forming Device
Liquid Ejection Device and Multi-Nozzle Liquid Ejection Device
Liquid Circulation Device and Liquid Discharging Apparatus
Ink Jet Head and Ink Jet Printer
Ink Jet Head and Ink Jet Printer
Liquid Circulation Device and Liquid Discharge Device
Ink Jet Head and Ink Jet Recording Apparatus
Ink Jet Head and Ink Jet Printer
Liquid Discharge Head and Printer
Liquid Discharge Apparatus
Drive Circuit for Liquid Ejecting Device and Liquid Ejecting Device
Liquid Discharge Apparatus
Liquid Discharge Apparatus and Image Forming Apparatus
Actuator Drive Circuit of Liquid Discharge Apparatus
Liquid Ejecting Head and Liquid Ejecting Apparatus
Liquid Discharge Head and Liquid Discharge Apparatus
Liquid Discharge Head and Printer
Liquid Supply Device and Liquid Discharge Device
Droplet Dispensing Apparatus
Ink Head
Liquid Discharge Head, Method of Manufacturing Liquid Discharge Head, and Liquid Discharge Apparatus
Chemical Liquid Dispensing Apparatus
Liquid Discharge Head and Liquid Discharge Recording Apparatus
Actuator Drive Circuit of Liquid Discharge Apparatus and Print Control Apparatus
Drive Circuit for Liquid Ejecting Device and Liquid Ejecting Device
Piezoelectric Pump and Liquid Ejection Device
Fluid Circulation Apparatus and Fluid Ejection Apparatus
Liquid Dispensing Apparatus
Liquid Ejection Head and Liquid Ejection Apparatus
Piezoelectric Pump and Liquid Ejection Device
Inks
Cleaning Device and Liquid Discharge Recording Apparatus
Mobile Printer
Chemical Liquid Dispensing Apparatus and Chemical Liquid Discharging Device
Liquid Discharge Apparatus and Image Forming Apparatus
Actuator Drive Circuit of Liquid Discharge Apparatus and Print Control Apparatus
Control Board and Liquid Ejection Device
Control Circuit and Inkjet Head
Liquid Ejection Head and Liquid Ejection Apparatus
Liquid Ejection Apparatus
Liquid Supply Device and Liquid Discharge Device
Inkjet Head
Liquid Circulation Device and Liquid Discharge Apparatus
Liquid Discharge Head, Liquid Discharge Device, and Liquid Discharge Method
Liquid Ejection Device and Image Forming Apparatus
Liquid Ejection Head
Liquid Discharge Head
Liquid Ejecting Head and Liquid Ejecting Device
Mobile Printer
Liquid Ejection Head and Liquid Ejection Device
Droplet Dispensing Apparatus
Inkjet Head, Method for Driving an Inkjet Head, and Inkjet Printer
Printing System
Liquid Ejection Head and Liquid Ejection Device
Liquid Discharge Head and Liquid Discharge Device
Ink Tube and Inkjet Printer
Image Forming Apparatus
Liquid Ejection Head
Inkjet Head and Inkjet Recording Apparatus
Liquid Ejection Head
Liquid Ejection Head
Inkjet Recording Apparatus and Recording Method by the Same
Patent:
46,252 →
Application:
14/170,902 →
Inkjet Recording Apparatus and Recording Method by the Same Usable with Recycled Paper
Patent:
46,980 →
Application:
15/197,259 →
Inkjet Head
Liquid Ejecting Head and Method of Manufacturing Liquid Ejecting Head
Inkjet Head
Liquid Ejection Head
Liquid Supply Device, Liquid Ejection Device, and Liquid Supply Method
Liquid Ejection Head
Application:
18/075,369 →
Publication:
US 2023/0302795
Liquid Ejection Head
Liquid Ejection Head
Liquid Ejection Head
Liquid Ejection Head
Liquid Ejecting Head and Liquid Ejecting Apparatus
Application:
18/324,887 →
Publication:
US 2024/0059059
Liquid Dispensing Head
Application:
18/332,504 →
Publication:
US 2024/0066866
Liquid Ejection Head
Inkjet Head and Inkjet Recording Apparatus
Application:
18/336,844 →
Publication:
US 2024/0083166
Liquid Ejecting Head and Liquid Ejecting Apparatus
Liquid Ejecting Head and Liquid Ejecting Apparatus
Ink Jet Head
Application:
18/346,619 →
Publication:
US 2024/0066862
Liquid Ejection Head
Liquid Ejection Head
Application:
18/412,604 →
Publication:
US 2024/0253350
Liquid Ejection Head and Printing Device
Liquid Discharge Head and Liquid Discharge Device
Application:
18/443,100 →
Publication:
US 2024/0416652
Liquid Dispensing Head and Liquid Dispensing Device
Liquid Ejection Head
Application:
18/503,880 →
Publication:
US 2024/0278563
Liquid Ejection Head, Liquid Ejection Device, and Inkjet Printer
Liquid Ejection Head
Application:
18/525,308 →
Publication:
US 2024/0308217
Driving Device and Liquid Ejecting Apparatus
Liquid Ejection Head and Liquid Ejection Device
Application:
18/664,103 →
Publication:
US 2025/0050638
Drive Device and Liquid Ejection Device
Application:
18/664,132 →
Publication:
US 2025/0050635
Inkjet Head Driving Circuit That Avoids Unwanted High-Frequency Actuator Vibration
Application:
18/664,168 →
Publication:
US 2025/0074043
Liquid Processing Device, Control Device, and Method
Application:
18/671,675 →
Publication:
US 2025/0033372
Drive Device
Application:
18/680,352 →
Publication:
US 2025/0074047
Liquid Ejection Head
Application:
18/732,395 →
Publication:
US 2025/0083440
Setting Value Data Providing System
Application:
18/781,460 →
Publication:
US 2025/0103253
Liquid Ejection Drive Device
Application:
18/783,135 →
Publication:
US 2025/0170823
Liquid Ejection Head and Liquid Ejection Device
Application:
18/783,179 →
Publication:
US 2025/0206019
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 2, 2004
From: MOCHIZUKI, YOSHIAKI
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 014957/0041 →
Assignment of Assignor's Interest
Apr 27, 2004
From: NORIGOE, TAKASHI
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 015282/0451 →
Assignment of Assignor's Interest
Oct 20, 2004
From: AKIYAMA, RYOZO; USHIROGOUCHI, TORU; OHTSU, KAZUHIKO; ISHIBASHI, MITSURU
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 015915/0686 →
Assignment of Assignor's Interest
Oct 20, 2004
From: USHIROGOUCHI, TORU; AKIYAMA, RYOZO; OHTSU, KAZUHIKO; HIROKI, MASASHI
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 015915/0722 →
Corrective to Correct the 5TH Inventor's Name Previously Recorded at Reel 015915 Frame 0686.
Jun 17, 2005
From: AKIYAMA, RYOZO; USHIROGOUCHI, TORU; OHTSU, KAZUHIKO; ISHIBASHI, MITSURU
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 016710/0454 →
Assignment of Assignor's Interest
Sep 22, 2005
From: SATO, TSUYOSHI
To: KABUSHIKI KAISHA TOSHIBA
Reel/Frame 017014/0410 →
Assignment of Assignor's Interest
Dec 19, 2005
From: NORIGOE, TAKASHI
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 017396/0169 →
Assignment of Assignor's Interest
Feb 21, 2006
From: ISHIBASHI, MITSURU; USHIROGOUCHI, TORU; KIYOMOTO, HIROSHI; AKIYAMA, RYOZO
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 017604/0625 →
Assignment of Assignor's Interest
Oct 11, 2006
From: NORIGOE, TAKASHI
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 018409/0794 →
Assignment of Assignor's Interest
Dec 28, 2006
From: NITTA, NOBORU; SHIMOSATO, MASASHI; NISHIDA, HIDEAKI; SUZUKI, ISAO
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 018689/0757 →
Assignment of Assignor's Interest
Jan 4, 2007
From: HIROKI, MASASHI; KAIHO, SATOSHI
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 018709/0950 →
Assignment of Assignor's Interest
Apr 9, 2007
From: NITTA, NOBORU; SHIMOSATO, MASASHI; NISHIDA, HIDEAKI; SUZUKI, ISAO
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 019132/0186 →
Assignment of Assignor's Interest
Jun 6, 2007
From: KUSUNOKI, RYUTARO; MIYAZAWA, TOSHIO
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 019389/0749 →
Assignment of Assignor's Interest
Nov 13, 2007
From: KOIZUMI, HIROSHI
To: KABUSHIKI KAISHA TOSHIBA
Reel/Frame 020103/0242 →
Assignment of Assignor's Interest
Jun 19, 2008
From: KIYOMOTO, HIROSHI; HIROKI, MASASHI; KITAWAKI, TAKAYA; AKIYAMA, RYOZO
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 021119/0334 →
Assignment of Assignor's Interest
Apr 8, 2010
From: KUSUNOKI, RYUTARO; TAKANOSE, TOMOKA; MIYAZAWA, TOSHIO
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 024205/0099 →
Assignment of Assignor's Interest
Nov 1, 2018
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 047381/0532 →
Assignment of Assignor's Interest
May 22, 2019
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 049255/0203 →
Assignment of Assignor's Interest
Aug 1, 2024
From: NORIGOE, TAKASHI
To: TOSHIBA TEC KABUSHIKI KAISHA
Reel/Frame 068148/0226 →
Assignment of Assignor's Interest
Jul 11, 2025
From: KABUSHIKI KAISHA TOSHIBA
To: RISO TECHNOLOGIES CORPORATION
Reel/Frame 071670/0260 →