Tetuo Nishizawa

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Variable focal length camera with focus adjusting device
- Patent number 5,086,312
- Issue date Feb 4, 1992
- Fuji Photo Film Co., Ltd.
- Yasuhiko Tanaka
- G02 - OPTICS
Information Patent Grant
Zoom lens drive mechanism of a camera
- Patent number 4,971,427
- Issue date Nov 20, 1990
- Fuji Photo Film Co., Ltd.
- Masashi Takamura
- G02 - OPTICS
Information Patent Grant
Collapsible mounting type camera with zoom lens
- Patent number 4,958,178
- Issue date Sep 18, 1990
- Fuji Photo Film Co., Ltd.
- Toshio Yoshida
- G02 - OPTICS
Information Patent Grant
Camera with night photography apparatus
- Patent number 4,933,702
- Issue date Jun 12, 1990
- Fuji Photo Film Co., Ltd.
- Hiroshi Komatsuzaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera
- Patent number 4,669,845
- Issue date Jun 2, 1987
- Fuji Photo Film Co., Ltd.
- Minoru Ishiguro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mode change-over device for pre-winding type camera
- Patent number 4,610,522
- Issue date Sep 9, 1986
- Fuji Photo Film Co., Ltd.
- Takashi Tobioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mode changing mechanism for pre-winding type photographic camera
- Patent number 4,586,801
- Issue date May 6, 1986
- Fuji Photo Film Co., Ltd.
- Tetuo Nishizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film supporting apparatus for cameras
- Patent number 4,505,562
- Issue date Mar 19, 1985
- Fuji Photo Film Co., Ltd.
- Hiroshi Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tetuo Nishizawa

Person

Patents Grantslast 30 patents

Variable focal length camera with focus adjusting device

Zoom lens drive mechanism of a camera

Collapsible mounting type camera with zoom lens

Camera with night photography apparatus

Camera

Mode change-over device for pre-winding type camera

Mode changing mechanism for pre-winding type photographic camera

Film supporting apparatus for cameras