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Kazumoto Homma
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Sagamihara, JP
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last 30 patents
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Patent Grant
Neutron transmutation doping of a silicon wafer
Patent number
4,910,156
Issue date
Mar 20, 1990
Toshiba Ceramics Co., Ltd.
Shin'ichiro Takasu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of and device for growing single crystals
Patent number
4,849,188
Issue date
Jul 18, 1989
Toshiba Ceramics Co., Ltd.
Shin'ichiro Takasu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Device for growing single crystals
Patent number
4,847,052
Issue date
Jul 11, 1989
Toshiba Ceramics Co., Ltd.
Shin'ichiro Takasu
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing a semiconductor device
Patent number
4,564,416
Issue date
Jan 14, 1986
Toshiba Ceramics Co., Ltd.
Kazumoto Homma
C30 - CRYSTAL GROWTH