Tokuichi Tunekawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light measuring arrangement for a single lens reflex camera
- Patent number 4,134,652
- Issue date Jan 16, 1979
- Canon Kabushiki Kaisha
- Takehiko Kiyohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic exposure control apparatus and a camera having the same
- Patent number 4,124,855
- Issue date Nov 7, 1978
- Canon Kabushiki Kaisha
- Masanori Uchidoi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY