Mitsuhiro Matsumoto

Person

Tenri, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device
- Patent number 7,558,306
- Issue date Jul 7, 2009
- Sharp Kabushiki Kaisha
- Masanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and fabricating method thereof
- Patent number 7,362,788
- Issue date Apr 22, 2008
- Sharp Kabushiki Kaisha
- Masanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for manufacturing the same
- Patent number 6,876,002
- Issue date Apr 5, 2005
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element
- Patent number 6,865,202
- Issue date Mar 8, 2005
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and fabricating method thereof
- Patent number 6,563,850
- Issue date May 13, 2003
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and method for producing the same
- Patent number 6,055,255
- Issue date Apr 25, 2000
- Sharp Kabushiki Kaisha
- Takahiro Suyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,023,484
- Issue date Feb 8, 2000
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical information reproduction apparatus having a semiconductor l...
- Patent number 5,909,425
- Issue date Jun 1, 1999
- Sharp Kabushiki Kaisha
- Takahiro Suyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser element and method for adjusting self-induced o...
- Patent number 5,592,502
- Issue date Jan 7, 1997
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a semiconductor laser device
- Patent number 5,571,750
- Issue date Nov 5, 1996
- Sharp Kabushiki Kaisha
- Masanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a semiconductor laser device
- Patent number 5,413,956
- Issue date May 9, 1995
- Sharp Kabushiki Kaisha
- Masanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode having a surface electrode of a tree-like form
- Patent number 5,309,001
- Issue date May 3, 1994
- Sharp Kabushiki Kaisha
- Masanori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the production of a semiconductor laser
- Patent number 5,260,231
- Issue date Nov 9, 1993
- Sharp Kabushiki Kaisha
- Hidenori Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and a method for producing the same
- Patent number 5,228,047
- Issue date Jul 13, 1993
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device with a sulfur-containing film provided b...
- Patent number 5,208,468
- Issue date May 4, 1993
- Sharp Kabushiki Kaisha
- Hidenori Kawanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 5,206,185
- Issue date Apr 27, 1993
- Sharp Kabushiki Kaisha
- Hiroyuki Hosoba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the production of a semiconductor laser device
- Patent number 5,171,706
- Issue date Dec 15, 1992
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 5,054,031
- Issue date Oct 1, 1991
- Sharp Kabushiki Kaisha
- Hiroyuki Hosoba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, a semiconductor wafer
- Patent number 5,042,044
- Issue date Aug 20, 1991
- Sharp Kabushiki Kaisha
- Masaki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scanning apparatus with refracting area of variable refractive index
- Patent number 4,939,737
- Issue date Jul 3, 1990
- Sharp Kabushiki Kaisha
- Sadayoshi Matsui
- G02 - OPTICS
Information Patent Grant
Semiconductor laser array apparatus
- Patent number 4,914,669
- Issue date Apr 3, 1990
- Sharp Kabushiki Kaisha
- Sadayoshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser array device
- Patent number 4,903,274
- Issue date Feb 20, 1990
- Sharp Kabushiki Kaisha
- Mototaka Taneya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Higher harmonic generator
- Patent number 4,896,933
- Issue date Jan 30, 1990
- Sharp Kabushiki Kaisha
- Seiki Yano
- G02 - OPTICS
Information Patent Grant
Semiconductor laser device
- Patent number 4,890,293
- Issue date Dec 26, 1989
- Sharp Kabushiki Kaisha
- Mototaka Taneya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser array device
- Patent number 4,878,223
- Issue date Oct 31, 1989
- Sharp Kabushiki Kaisha
- Taiji Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device having a grating structure
- Patent number 4,872,174
- Issue date Oct 3, 1989
- Sharp Kabushiki Kaisha
- Sadayoshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting apparatus
- Patent number 4,870,651
- Issue date Sep 26, 1989
- Sharp Kabushiki Kaisha
- Mototaka Taneya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser array device
- Patent number 4,856,015
- Issue date Aug 8, 1989
- Sharp Kabushiki Kaisha
- Sadayoshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Index guided semiconductor laser device
- Patent number 4,853,936
- Issue date Aug 1, 1989
- 501 Sharp Kabushiki Kaisha
- Sadayoshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser array
- Patent number 4,847,847
- Issue date Jul 11, 1989
- Sharp Kabushiki Kaisha
- Sadayoshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser apparatus and semiconductor laser device
- Publication number 20070104237
- Publication date May 10, 2007
- SHARP KABUSHIKI KAISHA
- Mitsuhiro Matsumoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20060007976
- Publication date Jan 12, 2006
- SHARP KABUSHIKI KAISHA
- Masanori Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser and fabricating method thereof
- Publication number 20050069004
- Publication date Mar 31, 2005
- SHARP KABUSHIKI KAISHA
- Masanori Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser element
- Publication number 20030016712
- Publication date Jan 23, 2003
- Sharp Kabushiki Kaisha
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and method for manufacturing the same
- Publication number 20020163949
- Publication date Nov 7, 2002
- Mitsuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS

Mitsuhiro Matsumoto

Person

Patents Grantslast 30 patents

Semiconductor laser device

Semiconductor laser and fabricating method thereof

Semiconductor laser device and method for manufacturing the same

Semiconductor laser element

Light-emitting device and fabricating method thereof

Semiconductor laser device and method for producing the same

Semiconductor laser device

Optical information reproduction apparatus having a semiconductor l...

Semiconductor laser element and method for adjusting self-induced o...

Method for producing a semiconductor laser device

Method for producing a semiconductor laser device

Light-emitting diode having a surface electrode of a tree-like form

Method for the production of a semiconductor laser

Semiconductor laser device and a method for producing the same

Semiconductor laser device with a sulfur-containing film provided b...

Semiconductor laser device

Method for the production of a semiconductor laser device

Semiconductor laser device

Semiconductor laser device, a semiconductor wafer

Scanning apparatus with refracting area of variable refractive index

Semiconductor laser array apparatus

Semiconductor laser array device

Higher harmonic generator

Semiconductor laser device

Semiconductor laser array device

Semiconductor laser device having a grating structure

Semiconductor light-emitting apparatus

Semiconductor laser array device

Index guided semiconductor laser device

Semiconductor laser array

Patents Applicationslast 30 patents

Semiconductor laser apparatus and semiconductor laser device

Semiconductor laser device

Semiconductor laser and fabricating method thereof

Semiconductor laser element

Semiconductor laser device and method for manufacturing the same