Satoshi Iwamatsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Negative-image signal processing apparatus
- Patent number 5,512,948
- Issue date Apr 30, 1996
- Fuji Photo Film Co., Ltd.
- Satoshi Iwamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Negative-image signal processing apparatus
- Patent number 5,479,204
- Issue date Dec 26, 1995
- Fuji Photo Film Co., Ltd.
- Satoshi Iwamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Horizontal synchronizing signal generating circuit
- Patent number 5,208,672
- Issue date May 4, 1993
- Fuji Photo Film Co., Ltd.
- Masahiro Konishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display system
- Patent number 4,991,121
- Issue date Feb 5, 1991
- Fuji Photo Film Co., Ltd.
- Nobuo Minoura
- G11 - INFORMATION STORAGE
Information Patent Grant
Track access apparatus in a magnetic recording/playback system
- Patent number 4,897,590
- Issue date Jan 30, 1990
- Fuji Photo Film Co., Ltd.
- Nobuo Minoura
- G11 - INFORMATION STORAGE
Information Patent Grant
Track access apparatus having high-speed random access using a sing...
- Patent number 4,803,573
- Issue date Feb 7, 1989
- Fuji Photo Film Co., Ltd.
- Nobuo Minoura
- G11 - INFORMATION STORAGE