Inventor
FUKAZAWA TAKESHI
21 patents
⚠️ This page may combine multiple inventors who share the name “FUKAZAWA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
10 patentsUS5714781AFeb 3, 1998
Semiconductor device having a gate electrode in a grove and a diffused region under the grove
NIPPON DENSO CO157 citations99
US5877095AMar 2, 1999
Method of fabricating a semiconductor device having a silicon nitride film made of silane, ammonia and nitrogen
NIPPON DENSO CO577 citations98
US4505107AMar 19, 1985
Exhaust gas cleaning apparatus
NIPPON DENSO CO136 citations96
US4449039AMay 15, 1984
Ceramic heater
NIPPON DENSO CO87 citations96
US4475029AOct 2, 1984
Ceramic heater
NIPPON DENSO CO102 citations95
US4549905AOct 29, 1985
Ceramic heater
NIPPON DENSO CO39 citations92
US4881056ANov 14, 1989
Facedown-type semiconductor pressure sensor with spacer
NIPPON DENSO CO22 citations82
US4653443AMar 31, 1987
Thermoelectric generating composite functioning apparatus
NIPPON DENSO CO21 citations81
US5592004AJan 7, 1997
Silicon nitride film having a short absorption wavelength and surrounding crystal-like grain boundaries
NIPPON DENSO CO16 citations80
US4426568AJan 17, 1984
Glow plug for diesel engines
NIPPON DENSO CO24 citations78
DENSO CORP
5 patentsUS6316300B1Nov 13, 2001
Method of manufacturing a semiconductor device having an oxidation process for selectively forming an oxide film
DENSO CORP13 citations73
US7420246B2Sep 2, 2008
Vertical type semiconductor device and method for manufacturing the same
DENSO CORP7 citations72
US9478672B2Oct 25, 2016
Diode
DENSO CORP2 citations63
US9853168B2Dec 26, 2017
Diode
DENSO CORP0 citations52
US9583642B2Feb 28, 2017
Diode
DENSO CORP0 citations42
HITACHI LTD
3 patentsUS5373471ADec 13, 1994
Semiconductor memory device having redundancy memory cells for replacing defective
HITACHI LTD31 citations92
US5610856AMar 11, 1997
Semiconductor integrated circuit device
HITACHI LTD18 citations83
US4725742AFeb 16, 1988
Semiconductor integrated circuit having a tree circuit
HITACHI LTD20 citations72