Inventor
NOGAWA MASASHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NOGAWA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACTIVE SEMI INC
6 patentsUS10340797B2Jul 2, 2019
Regulator control integrated circuit having COT and valley current modes
ACTIVE SEMI INC2 citations72
US10122272B1Nov 6, 2018
Cycle skipping prevent circuit in a regulator of a DC-to-DC converter
ACTIVE SEMI INC2 citations72
US11984804B2May 14, 2024
Resonant charge pump circuit
ACTIVE SEMI INC0 citations62
US11381163B2Jul 5, 2022
Resonant charge pump circuit with synchronized switching
ACTIVE SEMI INC1 citations62
US11139737B2Oct 5, 2021
Regulator control integrated circuit having COT and valley current modes
ACTIVE SEMI INC0 citations62
US10320293B1Jun 11, 2019
Cycle skipping prevent circuit in a regulator of a DC-to-DC converter
ACTIVE SEMI INC0 citations51
TEXAS INSTRUMENTS INC
5 patentsUS6977488B1Dec 20, 2005
DC-DC converter
TEXAS INSTRUMENTS INC79 citations97
US6985124B1Jan 10, 2006
Dot matrix display device
TEXAS INSTRUMENTS INC40 citations92
US6844760B2Jan 18, 2005
LED drive circuit
TEXAS INSTRUMENTS INC47 citations89
US7009440B2Mar 7, 2006
Pulse signal generator and display device
TEXAS INSTRUMENTS INC11 citations84
US7483003B2Jan 27, 2009
Drive circuit and display system with said drive circuit
TEXAS INSTRUMENTS INC10 citations83
ACTIVE SEMI BVI INC
3 patentsUS10917015B2Feb 9, 2021
Multiphase converter system and control method
ACTIVE SEMI BVI INC3 citations71
US10404168B2Sep 3, 2019
Power converter control apparatus and method
ACTIVE SEMI BVI INC5 citations71
US10291124B2May 14, 2019
Spread spectrum control apparatus and method
ACTIVE SEMI BVI INC1 citations60