Koichi Fujii

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Toyonaka, JP

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Patents Grantslast 30 patents

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Programming logic device with multiple independent feedbacks per in...
- Patent number 4,992,679
- Issue date Feb 12, 1991
- Ricoh Company, Ltd.
- Akira Takata
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Programming logic device with test-signal enabled output
- Patent number 4,857,773
- Issue date Aug 15, 1989
- Ricoh Co., Ltd.
- Akira Takata
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Selectively definable semiconductor device
- Patent number 4,855,803
- Issue date Aug 8, 1989
- Ricoh Company, Ltd.
- Hideo Azumai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Programmable logic device having plural programmable function cells
- Patent number 4,763,020
- Issue date Aug 9, 1988
- Ricoh Company, Ltd.
- Akira Takata
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES