Inventor
KAWAMURA AKIO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
11 patentsUS5096848AMar 17, 1992
Method for forming semiconductor device isolating regions
SHARP KK154 citations98
US5734185AMar 31, 1998
MOS transistor and fabrication process therefor
SHARP KK74 citations96
US5526304AJun 11, 1996
Semiconductor memory device including thin-film load transistors
SHARP KK21 citations92
US5173444ADec 22, 1992
Method for forming a semiconductor device isolation region
SHARP KK24 citations92
US5795803AAug 18, 1998
Method for manufacturing a semiconductor device
SHARP KK36 citations91
US6441456B1Aug 27, 2002
Semiconductor device and a process for manufacturing the same
SHARP KK21 citations90
US5189501AFeb 23, 1993
Isolator for electrically isolating semiconductor devices in an integrated circuit
SHARP KK37 citations90
US5362670ANov 8, 1994
Semiconductor device producing method requiring only two masks for completion of element isolation regions and P- and N-wells
SHARP KK20 citations81
US6495874B1Dec 17, 2002
Semiconductor device and production process thereof
SHARP KK18 citations79
US5278082AJan 11, 1994
Method for electrically connecting an electrode and impurity-diffused layer formed on a semiconductor substrate
SHARP KK14 citations74
US5266508ANov 30, 1993
Process for manufacturing semiconductor device
SHARP KK10 citations73
SONY CORP
4 patentsUS5208690AMay 4, 1993
Liquid crystal display having a plurality of pixels with switching transistors
SONY CORP82 citations96
US5859626AJan 12, 1999
Display circuit which automatically deciphers different video formats and optimizes the horizontal and vertical centering of the image on the display
SONY CORP26 citations92
US5629744AMay 13, 1997
Active matrix display device and timing generator
SONY CORP25 citations92
US5767830AJun 16, 1998
Active matrix display device and timing generator with thinning circuit
SONY CORP12 citations74
(unassigned)
2 patentsOTSUKA PHARMA CO LTD
2 patentsHOXAN KK
2 patentsUS4987921AJan 29, 1991
Method of fabricating frozen fine liver piece for artificial liver, apparatus for freezing the same and freezing vessel
HOXAN KK5 citations69
US4883452ANov 28, 1989
Method of fabricating frozen fine liver pieces for artificial liver, apparatus for freezing the same, and freezing vessel
HOXAN KK4 citations69