Inventor
ISOMOTO KENJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “ISOMOTO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
9 patentsUSD455399SApr 9, 2002
Inverter controller
YASKAWA DENKI SEISAKUSHO KK88 citations95
USD562234SFeb 19, 2008
Inverter controller
YASKAWA DENKI SEISAKUSHO KK52 citations94
US6921328B1Jul 26, 2005
Cooling device for electric equipment
YASKAWA DENKI SEISAKUSHO KK37 citations91
USD561095SFeb 5, 2008
Inverter controller
YASKAWA DENKI SEISAKUSHO KK24 citations89
US7957143B2Jun 7, 2011
Motor controller
YASKAWA DENKI SEISAKUSHO KK11 citations83
US7898806B2Mar 1, 2011
Motor controller
YASKAWA DENKI SEISAKUSHO KK17 citations83
US7679915B2Mar 16, 2010
Motor control apparatus and method of assembling motor control apparatus
YASKAWA DENKI SEISAKUSHO KK17 citations83
US7733650B2Jun 8, 2010
Motor controller
YASKAWA DENKI SEISAKUSHO KK14 citations80
USD562233SFeb 19, 2008
Inverter controller
YASKAWA DENKI SEISAKUSHO KK3 citations60
TOSHIBA KK
4 patentsUS6320207B1Nov 20, 2001
Light emitting device having flat growth GaN layer
TOSHIBA KK25 citations92
US5930656AJul 27, 1999
Method of fabricating a compound semiconductor device
TOSHIBA KK25 citations92
US11114822B2Sep 7, 2021
Optical semiconductor element
TOSHIBA KK0 citations61
US11908972B2Feb 20, 2024
Semiconductor light-emitting device and optical coupling device
TOSHIBA KK0 citations48