Katsuya Ishikawa

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid-state image pick-up device and method for manufacturing the same
- Patent number 6,046,069
- Issue date Apr 4, 2000
- Matsushita Electronics Corporation
- Katsuya Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state image pick-up device and method for manufacturing the same
- Patent number 5,786,607
- Issue date Jul 28, 1998
- Matsushita Electronics Corporation
- Katsuya Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for manufacturing a solid state image pickup device having...
- Patent number 5,324,669
- Issue date Jun 28, 1994
- Matsushita Electronics Corporation
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state image pickup device, having increased charge storage an...
- Patent number 5,262,661
- Issue date Nov 16, 1993
- Matsushita Electric Industrial Co., Ltd.
- Takao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS