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Masahiro Hosoda
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Nara, JP
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last 30 patents
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Patent Grant
Semiconductor device with multiple laser resonators
Patent number
6,738,402
Issue date
May 18, 2004
Sharp Kabushiki Kaisha
Masahiro Hosoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device, and a method for producing a compound s...
Patent number
5,360,762
Issue date
Nov 1, 1994
Sharp Kabushiki Kaisha
Kosei Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device with compressively stressed barrier layer
Patent number
5,337,326
Issue date
Aug 9, 1994
Sharp Kabushiki Kaisha
Yasuo Kan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating an AlGaInP semiconductor light emitting devi...
Patent number
5,310,697
Issue date
May 10, 1994
Sharp Kabushiki Kaisha
Yasuo Kan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device, and a method for producing a compound s...
Patent number
5,255,279
Issue date
Oct 19, 1993
Sharp Kabushiki Kaisha
Kosei Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with substrate misorientation
Patent number
5,027,169
Issue date
Jun 25, 1991
Sharp Kabushiki Kaisha
Kosei Takahashi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor laser device
Patent number
5,022,036
Issue date
Jun 4, 1991
Sharp Kabushiki Kaisha
Takahiro Suyama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor laser device
Patent number
4,977,568
Issue date
Dec 11, 1990
Sharp Kabushiki Kaisha
Saburo Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
4,860,299
Issue date
Aug 22, 1989
Sharp Kabushiki Kaisha
Masahiro Hosoda
H01 - BASIC ELECTRIC ELEMENTS