Inventor
KAMIYAMA SATOSHI
JP64 patents
⚠️ This page may combine multiple inventors who share the name “KAMIYAMA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
28 patentsUS6169296B1Jan 2, 2001
Light-emitting diode device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations96
US5787104AJul 28, 1998
Semiconductor light emitting element and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD75 citations96
US6518082B1Feb 11, 2003
Method for fabricating nitride semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US5974068AOct 26, 1999
Semiconductor laser and a method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US5523256AJun 4, 1996
Method for producing a semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations93
US5383214AJan 17, 1995
Semiconductor laser and a method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US5323405AJun 21, 1994
Anti-guided phase-locked array and manufacturing method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations93
US5082162AJan 21, 1992
Methods for soldering semiconductor devices
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US7368766B2May 6, 2008
Semiconductor light emitting element and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations92
US6861672B2Mar 1, 2005
Semiconductor light emitting element and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations92
US6466597B1Oct 15, 2002
Semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US6326638B1Dec 4, 2001
Semiconductor light emitting element and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US6081541AJun 27, 2000
Semiconductor laser device and optical disk apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US6072817AJun 6, 2000
Semiconductor laser device and optical disk apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US5705831AJan 6, 1998
Semiconductor light-emitting device and production method thereof, and crystal-growing method suitable for the production method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
US5268328ADec 7, 1993
Method of fabricating a semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5784188AJul 21, 1998
Electro-absorption optical modulator and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6324200B1Nov 27, 2001
Semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US6087725AJul 11, 2000
Low barrier ohmic contact for semiconductor light emitting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6072762AJun 6, 2000
Optical disk recording/reproducing method and apparatus for preventing wave length shift during recording and reproducing operations
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US6055253AApr 25, 2000
Semiconductor laser device with an optical guide layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US5619520AApr 8, 1997
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US5600667AFeb 4, 1997
Semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5502739AMar 26, 1996
Semiconductor laser device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US5185755AFeb 9, 1993
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US5742629AApr 21, 1998
Semiconductor laser and production method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US5663974ASep 2, 1997
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6141364AOct 31, 2000
Semiconductor laser device and optical disk apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
NEC CORP
9 patentsUS5352623AOct 4, 1994
Method for manufacturing a semiconductor device
NEC CORP149 citations99
US5622888AApr 22, 1997
Method of manufacturing a semiconductor device
NEC CORP73 citations96
US5508221AApr 16, 1996
Method for forming capacitor element of DRAM
NEC CORP76 citations96
US5486488AJan 23, 1996
Process for manufacturing semiconductor device
NEC CORP87 citations96
US5438012AAug 1, 1995
Method of fabricating capacitor element in super-LSI
NEC CORP76 citations96
US5279985AJan 18, 1994
Semiconductor device and method of fabrication thereof
NEC CORP56 citations96
US5254505AOct 19, 1993
Process of forming capacitive insulating film
NEC CORP58 citations96
US6607979B1Aug 19, 2003
Semiconductor device and method of producing the same
NEC CORP33 citations93
US5202280AApr 13, 1993
Method for fabricating a semiconductor device
NEC CORP8 citations66
UNIV MEIJO
3 patentsIMAI YUJI
2 patentsJAPAN SCIENCE & TECH AGENCY
1 patentNEC ELECTRONICS CORP
1 patentUV CRAFTORY CO LTD
1 patentIWAMA NOBUYUKI
1 patentNAT INST FOR MATERIALS SCIENCE
1 patentKYOCERA CORP
1 patentAMANO HIROSHI
1 patentTOSHIBA MEDICAL SYS CORP
1 patentShowing the top 50 of 64 patents by PatentIndex Score.