Eiji Furuya

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Camera with changeable focal length
- Patent number 4,961,084
- Issue date Oct 2, 1990
- Fuji Photo Film Co., Ltd.
- Hiroshi Komatsuzaki
- G02 - OPTICS
Information Patent Grant
Camera with changeable focal length
- Patent number 4,958,179
- Issue date Sep 18, 1990
- Fuji Photo Film Co., Ltd.
- Hiroshi Komatsuzaki
- G02 - OPTICS