Tatsuro Izumi

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Patents Grantslast 30 patents

Information Patent Grant
Mounting devices for removably mounting an accessory on a camera
- Patent number 5,089,834
- Issue date Feb 18, 1992
- Minolta Camera Kabushiki Kaisha
- Masayuki Nakasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic information setting device for a camera
- Patent number 4,890,134
- Issue date Dec 26, 1989
- Minolta Camera Kabushiki Kaisha
- Akihiko Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic information setting device for a camera
- Patent number 4,812,862
- Issue date Mar 14, 1989
- Minolta Camera Kabushiki Kaisha
- Akihiko Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure system for a camera
- Patent number 4,422,743
- Issue date Dec 27, 1983
- Minolta Camera Kabushiki Kaisha
- Tatsuro Izumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure system for a camera
- Patent number 4,354,751
- Issue date Oct 19, 1982
- Minolta Camera Kabushiki Kaisha
- Tatsuro Izumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic devices for controlling flash photography
- Patent number 4,344,680
- Issue date Aug 17, 1982
- Minolta Camera Kabushiki Kaisha
- Tokuji Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY