Kenji Negishi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Camera casing and recycling method therefor
- Patent number 6,766,109
- Issue date Jul 20, 2004
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Film unit with waterproof lens and waterproof ring
- Patent number 6,597,865
- Issue date Jul 22, 2003
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera casing and recycling method therefor
- Patent number 6,567,614
- Issue date May 20, 2003
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Waterproof type photographing apparatus and package for lens-fitted...
- Patent number 6,483,991
- Issue date Nov 19, 2002
- Fuji Photo Film Co., Ltd.
- Keiji Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens fitted film unit with film cartridge alignment reducing thickn...
- Patent number 5,923,904
- Issue date Jul 13, 1999
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens-fitted photo film unit with supported film advance wheel
- Patent number 5,752,086
- Issue date May 12, 1998
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact-type magnetic head having an integral control portion for g...
- Patent number 5,717,551
- Issue date Feb 10, 1998
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Lens-fitted photo film unit and method of producing the same
- Patent number 5,669,016
- Issue date Sep 16, 1997
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic head having a control portion for generating negative pres...
- Patent number 5,047,884
- Issue date Sep 10, 1991
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for adjustably supporting a head carriage
- Patent number 4,996,619
- Issue date Feb 26, 1991
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanism for supporting and guiding a head carriage
- Patent number 4,873,598
- Issue date Oct 10, 1989
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for mounting a magnetic head
- Patent number 4,731,920
- Issue date Mar 22, 1988
- Fuji Photo Film Co., Ltd.
- Yasunori Nishijima
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for mounting magnetic head
- Patent number 4,713,706
- Issue date Dec 15, 1987
- Fuji Photo Film Co., Ltd.
- Sigenori Oosaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Camera casing and recycling method therefor
- Publication number 20030170015
- Publication date Sep 11, 2003
- Fuji Photo Film Co., Ltd.
- Kenji Negishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Waterproof type photographing apparatus and package for lens-fitted...
- Publication number 20010005452
- Publication date Jun 28, 2001
- Fuji Photo Film Co., Ltd.
- Keiji Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kenji Negishi

Person

Patents Grantslast 30 patents

Camera casing and recycling method therefor

Film unit with waterproof lens and waterproof ring

Camera casing and recycling method therefor

Waterproof type photographing apparatus and package for lens-fitted...

Lens fitted film unit with film cartridge alignment reducing thickn...

Lens-fitted photo film unit with supported film advance wheel

Contact-type magnetic head having an integral control portion for g...

Lens-fitted photo film unit and method of producing the same

Magnetic head having a control portion for generating negative pres...

Apparatus for adjustably supporting a head carriage

Mechanism for supporting and guiding a head carriage

Method for mounting a magnetic head

Device for mounting magnetic head

Patents Applicationslast 30 patents

Camera casing and recycling method therefor

Waterproof type photographing apparatus and package for lens-fitted...