P

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 patents
US6169296B1Jan 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 patents

UNIV MEIJO

3 patents

IMAI YUJI

2 patents

JAPAN SCIENCE & TECH AGENCY

1 patent

NEC ELECTRONICS CORP

1 patent

UV CRAFTORY CO LTD

1 patent

IWAMA NOBUYUKI

1 patent

NAT INST FOR MATERIALS SCIENCE

1 patent

KYOCERA CORP

1 patent

AMANO HIROSHI

1 patent

TOSHIBA MEDICAL SYS CORP

1 patent

Showing the top 50 of 64 patents by PatentIndex Score.