Yuuichirou Murayama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium having a magnetic layer comprising a spec...
- Patent number 5,578,376
- Issue date Nov 26, 1996
- Fuji Photo Film Co., Ltd.
- Hiroshi Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a magnetic layer comprising ferrom...
- Patent number 5,458,979
- Issue date Oct 17, 1995
- Fuji Photo Film Co., Ltd.
- Hiroshi Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a vinyl chloride based resin g...
- Patent number 5,073,439
- Issue date Dec 17, 1991
- Fuji Photo Film Co., Ltd.
- Hiroshi Hashimoto
- G11 - INFORMATION STORAGE