Isamu Sakuma

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Shiga-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plasma display and method for manufacturing the same
- Patent number 6,184,621
- Issue date Feb 6, 2001
- Toray Industries, Inc.
- Ken Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amorphous carbon electrode and a secondary battery having such an e...
- Patent number 5,773,167
- Issue date Jun 30, 1998
- Toray Industries, Inc.
- Naoki Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS