Inventor
ADACHI HIDETO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI HIDETO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
30 patentsUS5787104AJul 28, 1998
Semiconductor light emitting element and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD75 citations96
US5751013AMay 12, 1998
Semiconductor light-emitting device and production method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD72 citations96
US6136626AOct 24, 2000
Semiconductor light-emitting device and production method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations93
US6133058AOct 17, 2000
Fabrication of semiconductor light-emitting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations93
US5974068AOct 26, 1999
Semiconductor laser and a method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US5895225AApr 20, 1999
Semiconductor light-emitting device and production method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations93
US5523256AJun 4, 1996
Method for producing a semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 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
US6326638B1Dec 4, 2001
Semiconductor light emitting element and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US6266354B1Jul 24, 2001
Semiconductor laser device with ridge structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US6118800ASep 12, 2000
Semiconductor laser and cleaving method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 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
US5968845AOct 19, 1999
Method for etching a compound semiconductor, a semi-conductor laser device and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations82
US6444485B1Sep 3, 2002
Semiconductor laser and optical disk device using the laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6373874B1Apr 16, 2002
Semiconductor laser and optical disk device using the laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6195374B1Feb 27, 2001
Semiconductor laser and optical disk device using the laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6151348ANov 21, 2000
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6127201AOct 3, 2000
Method for etching a compound semiconductor, a semiconductor laser device and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
US6055253AApr 25, 2000
Semiconductor laser device with an optical guide layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 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
US7223617B2May 29, 2007
Semiconductor laser device and a method of mounting a semiconductor laser component on a submount
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations69
US6185237B1Feb 6, 2001
Semiconductor laser
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US6141364AOct 31, 2000
Semiconductor laser device and optical disk apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7139298B2Nov 21, 2006
Semiconductor laser device and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7369593B2May 6, 2008
Semiconductor laser and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US6888870B2May 3, 2005
Semiconductor laser and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
US7037743B2May 2, 2006
Semiconductor device and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52