Inventor
MURATA MINORU
JP40 patents
⚠️ This page may combine multiple inventors who share the name “MURATA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
21 patentsUS6494096B2Dec 17, 2002
Semiconductor physical quantity sensor
DENSO CORP91 citations98
US6151966ANov 28, 2000
Semiconductor dynamical quantity sensor device having electrodes in Rahmen structure
DENSO CORP111 citations98
US6287885B1Sep 11, 2001
Method for manufacturing semiconductor dynamic quantity sensor
DENSO CORP84 citations97
US6423563B2Jul 23, 2002
Method for manufacturing semiconductor dynamic quantity sensor
DENSO CORP77 citations96
US6276207B1Aug 21, 2001
Semiconductor physical quantity sensor having movable portion and fixed portion confronted each other and method of manufacturing the same
DENSO CORP64 citations96
US6199430B1Mar 13, 2001
Acceleration sensor with ring-shaped movable electrode
DENSO CORP77 citations96
US5998234ADec 7, 1999
Method of producing semiconductor device by dicing
DENSO CORP59 citations94
US6973829B2Dec 13, 2005
Semiconductor dynamic quantity sensor with movable electrode and fixed electrode supported by support substrate
DENSO CORP20 citations93
US6250165B1Jun 26, 2001
Semiconductor physical quantity sensor
DENSO CORP50 citations93
US7168320B2Jan 30, 2007
Method and unit for sensing physical quantity using capacitive sensor
DENSO CORP21 citations92
US6450031B1Sep 17, 2002
Semiconductor physical quantity sensor
DENSO CORP41 citations91
US6448624B1Sep 10, 2002
Semiconductor acceleration sensor
DENSO CORP47 citations91
US7178400B2Feb 20, 2007
Physical quantity sensor having multiple through holes
DENSO CORP11 citations84
US6792805B2Sep 21, 2004
Capacitive acceleration sensor
DENSO CORP14 citations84
US7337670B2Mar 4, 2008
Physical quantity sensor having multiple through holes
DENSO CORP6 citations74
US6143584ANov 7, 2000
Method for fabrication of a semiconductor sensor
DENSO CORP12 citations74
US7692432B2Apr 6, 2010
Liquid property sensor
DENSO CORP5 citations63
US6430999B2Aug 13, 2002
Semiconductor physical quantity sensor including frame-shaped beam surrounded by groove
DENSO CORP6 citations63
US10468322B2Nov 5, 2019
Semiconductor device capable of suppressing cracks of through-hole protective film and short circuit of adjacent through-electrodes
DENSO CORP1 citations57
US7005313B2Feb 28, 2006
Semiconductor dynamic sensor, and methods of transport and collet suction for the same
DENSO CORP0 citations48
US10209155B2Feb 19, 2019
Physical quantity sensing semiconductor device and method for manufacturing the same
DENSO CORP0 citations46
YAMADA YUKI SEIZO CO LTD
4 patentsUS5002469AMar 26, 1991
Switching device for reciprocating pumps
YAMADA YUKI SEIZO CO LTD16 citations72
US5002468AMar 26, 1991
Switching device for reciprocating pumps
YAMADA YUKI SEIZO CO LTD8 citations72
US4923168AMay 8, 1990
Spool type switching valve device
YAMADA YUKI SEIZO CO LTD16 citations72
US5120202AJun 9, 1992
Switching device for reciprocating pumps
YAMADA YUKI SEIZO CO LTD4 citations61