Naoki Okutsu

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for assembling a magnetic tape cartridge
- Patent number 7,155,814
- Issue date Jan 2, 2007
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cartridge
- Patent number 6,954,335
- Issue date Oct 11, 2005
- Fuji Photo Film Co., Ltd.
- Seiji Tsuyuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Assembly supporting device for magnetic tape cartridge
- Patent number 6,898,843
- Issue date May 31, 2005
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cartridge
- Patent number 6,857,593
- Issue date Feb 22, 2005
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic tape cartridge
- Publication number 20060075628
- Publication date Apr 13, 2006
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic tape cartridge
- Publication number 20040070879
- Publication date Apr 15, 2004
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic tape cartridge
- Publication number 20040069888
- Publication date Apr 15, 2004
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic tape cartridge
- Publication number 20020181152
- Publication date Dec 5, 2002
- Fuji Photo Film Co., Ltd.
- Seiji Tsuyuki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic tape cartridge
- Publication number 20020179764
- Publication date Dec 5, 2002
- Fuji Photo Film Co., Ltd.
- Hidetoshi Yamamoto
- G11 - INFORMATION STORAGE