Inventor
WAKABAYASHI MASARU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “WAKABAYASHI MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
7 patentsUS6297119B1Oct 2, 2001
Semiconductor device and its manufacture
NEC CORP27 citations89
US6292011B1Sep 18, 2001
Method for measuring collector and emitter breakdown voltage of bipolar transistor
NEC CORP12 citations73
US6150699ANov 21, 2000
Tri-voltage Bi-CMOS semiconductor device
NEC CORP7 citations73
US6472287B2Oct 29, 2002
Manufacturing method of semiconductor with a cleansing agent
NEC CORP5 citations62
US5691214ANov 25, 1997
Method of manufacturing semiconductor devices
NEC CORP5 citations62
US6410953B2Jun 25, 2002
Integrated circuit device with MIM capacitance circuit
NEC CORP0 citations51
US5904519AMay 18, 1999
Method of manufacturing Bi-CMOS
NEC CORP0 citations41
RENESAS ELECTRONICS CORP
6 patentsUS9508662B2Nov 29, 2016
Optical semiconductor device
RENESAS ELECTRONICS CORP9 citations84
US10295743B2May 21, 2019
Optical semiconductor device, and method for producing the same
RENESAS ELECTRONICS CORP4 citations73
US9835882B2Dec 5, 2017
Semiconductor device
RENESAS ELECTRONICS CORP4 citations72
US10162110B2Dec 25, 2018
Semiconductor device and method for manufacturing the same
RENESAS ELECTRONICS CORP1 citations52
US10527872B2Jan 7, 2020
Semiconductor device
RENESAS ELECTRONICS CORP0 citations51
US10317769B2Jun 11, 2019
Semiconductor device
RENESAS ELECTRONICS CORP0 citations41