Kenichi Kawamoto

Person

Komae, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zoom lens device having adjustability features
- Patent number 5,717,530
- Issue date Feb 10, 1998
- Canon Kabushiki Kaisha
- Kenichi Kawamoto
- G02 - OPTICS
Information Patent Grant
Apparatus for photographing photographed film
- Patent number 5,351,139
- Issue date Sep 27, 1994
- Canon Kabushiki Kaisha
- Kazuhiko Miyahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coupling device and power device for supplying electrical power as...
- Patent number 5,012,264
- Issue date Apr 30, 1991
- Canon Kabushiki Kaisha
- Masatoshi Nagano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Parallax adjusting mechanism for a finder device
- Patent number 4,969,723
- Issue date Nov 13, 1990
- Canon Kabushiki Kaisha
- Masatake Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Video camera body and detachable lens each containing a memory for...
- Patent number 4,855,814
- Issue date Aug 8, 1989
- Canon Kabushiki Kaisha
- Akihiko Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera
- Patent number 4,833,498
- Issue date May 23, 1989
- Canon Kabushiki Kaisha
- Masatake Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diaphragm device for camera
- Patent number 4,731,626
- Issue date Mar 15, 1988
- Canon Kabushiki Kaisha
- Kenichi Kawamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor built-in lens mounting
- Patent number 4,695,145
- Issue date Sep 22, 1987
- Canon Kabushiki Kaisha
- Kenichi Kawamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mechanical mounting for zoom lens
- Patent number 4,636,042
- Issue date Jan 13, 1987
- Canon Kabushiki Kaisha
- Yoshio Komine
- G02 - OPTICS

Kenichi Kawamoto

Person

Patents Grantslast 30 patents

Zoom lens device having adjustability features

Apparatus for photographing photographed film

Coupling device and power device for supplying electrical power as...

Parallax adjusting mechanism for a finder device

Video camera body and detachable lens each containing a memory for...

Camera

Diaphragm device for camera

Motor built-in lens mounting

Mechanical mounting for zoom lens