Katsuhiko Miyata

Person

Omiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distance and light measuring device for single lens reflex camera
- Patent number 4,470,686
- Issue date Sep 11, 1984
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Katsuhiko Miyata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera focus detecting device
- Patent number 4,320,946
- Issue date Mar 23, 1982
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Harumi Aoki
- G02 - OPTICS
Information Patent Grant
Focus indicating device for camera
- Patent number 4,300,826
- Issue date Nov 17, 1981
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Harumi Aoki
- G02 - OPTICS
Information Patent Grant
Focal point detecting device for SLR camera
- Patent number 4,180,309
- Issue date Dec 25, 1979
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Katsuhiko Miyata
- G02 - OPTICS
Information Patent Grant
Electrically controlled camera device
- Patent number 4,171,884
- Issue date Oct 23, 1979
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Seijiro Tokutomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Roughened shutter curtain(s) for single lens reflex camera
- Patent number 4,164,368
- Issue date Aug 14, 1979
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Katsuhiko Miyata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-measuring systems for single lens reflex cameras
- Patent number 4,110,765
- Issue date Aug 29, 1978
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Katsuhiko Miyata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Katsuhiko Miyata

Person

Patents Grantslast 30 patents

Distance and light measuring device for single lens reflex camera

Camera focus detecting device

Focus indicating device for camera

Focal point detecting device for SLR camera

Electrically controlled camera device

Roughened shutter curtain(s) for single lens reflex camera

Light-measuring systems for single lens reflex cameras