Osamu Ichihashi

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Machida, JA

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Patents Grantslast 30 patents

Information Patent Grant
Shutter speed display devices for electric shutter operating circuits
- Patent number 3,964,076
- Issue date Jun 15, 1976
- Yashica Co., Ltd.
- Osamu Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Digital display systems
- Patent number 3,959,791
- Issue date May 25, 1976
- Yashica Co., Ltd.
- Makoto Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY