Patent Assignment
Reel/Frame 059278/0870
Assignment of Assignor's Interest
Recorded: 2022-03-16
Pages: 7
Assignor
RICOH ELECTRONIC DEVICES CO., LTD.
Executed: 2022-01-01
Assignee
NISSHINBO MICRO DEVICES INC.
3-10, NIHONBASHI-YOKOYAMA-CHO, CHUO-KU, TOKYO, 103-8456, JAPAN
Covered Properties
(10)
Constant Voltage Generator Circuit Provided with Operational Amplifier Including Feedback Circuit
Lighting System Provided with Dimmer Apparatus and Lighting Equipment
Laser Drive Apparatus for Semiconductor Laser for Video Display Apparatus
Constant Voltage Circuit for Improvement of Load Transient Response with Stable Operation in High Frequency, and Electronic Device Therewith
Power Supply Device Provided with Voltage Controller Using Reference Voltage Circuit and Current Controller, and Electronic Apparatus with the Power Supply Device
Charge and Discharge Control Circuit for Controlling Charge and Discharge of Secondary Battery Connected Between Positive and Negative Electrode Power Supply Terminals
Constant Voltage Generator Circuit Operating at Low Voltage Potential Difference Between Input Voltage and Output Voltage
Reference Voltage Generator Circuit Such as Band Gap Reference Voltage Generator Circuit, and Method of Generating Reference Voltage
CONTROL CIRCUIT FOR POWER CONVERTER APPARATUS OF DC TO DC CONVERTER FOR CONVERTING REFERENCE VOLTAGE TO DC VOLTAGE (as amended)
DIFFERENTIAL AMPLIFIER CIRCUIT FOR USE IN ERROR AMPLIFIER OR COMPARATOR BEING COMPONENT OF DC TO DC CONVERTER (as amended)
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2021
From: SOHMA, SHOHTAROH
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 055647/0011 →
Assignment of Assignor's Interest
Mar 23, 2021
From: HINO, TAKAHIRO
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 055683/0033 →
Assignment of Assignor's Interest
Mar 31, 2021
From: KIYOKAWA, MASAKI
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 055778/0110 →
Assignment of Assignor's Interest
Oct 7, 2021
From: MII, KENJI
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 057732/0186 →
Assignment of Assignor's Interest
Nov 30, 2021
From: OKUDA, HIROKI
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 058240/0535 →
Assignment of Assignor's Interest
Dec 7, 2021
From: IMURA, MASAYUKI
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 058321/0048 →
Assignment of Assignor's Interest
Dec 7, 2021
From: MATSUDA, TOMOAKI
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 058324/0704 →
Assignment of Assignor's Interest
Dec 7, 2021
From: MII, KENJI; YOSHII, KOHJI
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 058321/0600 →
Assignment of Assignor's Interest
Dec 8, 2021
From: YOSHIKAWA, TAKAYASU
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 058337/0555 →
Assignment of Assignor's Interest
Dec 8, 2021
From: HIROSE, YOHKOH; NAKANO, KAORU
To: RICOH ELECTRONIC DEVICES CO., LTD.
Reel/Frame 058338/0444 →
Assignment of Assignor's Interest
May 25, 2023
From: HINO, TAKAHIRO
To: NISSHINBO MICRO DEVICES INC.
Reel/Frame 063766/0901 →