Tsutomu Inanobe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Finder optical system for single reflex cameras
- Patent number 4,947,198
- Issue date Aug 7, 1990
- Olympus Optical Co., Ltd.
- Tsutomu Inanobe
- G02 - OPTICS
Information Patent Grant
Zoom lens system
- Patent number 4,906,079
- Issue date Mar 6, 1990
- Olympus Optical Co., Ltd.
- Shinichi Mihara
- G02 - OPTICS