Keiichi Yamana

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading method
- Patent number 6,067,109
- Issue date May 23, 2000
- Fuji Photo Film Co., Ltd.
- Keiichi Yamana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gray balance correcting method
- Patent number 5,475,493
- Issue date Dec 12, 1995
- Fuji Photo Film Co., Ltd.
- Keiichi Yamana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective retrieval of data from microfilm images of different form...
- Patent number 4,962,432
- Issue date Oct 9, 1990
- Fuji Photo Film Co., Ltd.
- Shuichi Ohtsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid processing head for an electrophotographic apparatus
- Patent number 4,952,980
- Issue date Aug 28, 1990
- Fuji Photo Film Co., Ltd.
- Yosimitu Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording apparatus
- Patent number 4,937,683
- Issue date Jun 26, 1990
- Fuji Photo Co., Ltd.
- Keiichi Yamana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for grounding cassette
- Patent number 4,889,296
- Issue date Dec 26, 1989
- Fuji Photo Film Co., Ltd.
- Izumi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of developing image on electrophotographic film
- Patent number 4,873,545
- Issue date Oct 10, 1989
- Fuji Photo Film Co., Ltd.
- Keiichi Yamana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for grounding cassette
- Patent number 4,834,315
- Issue date May 30, 1989
- Fuji Photo Film Co., Ltd.
- Izumi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image data recording medium and apparatus for determining tape posi...
- Patent number 4,760,428
- Issue date Jul 26, 1988
- Fuji Photo Film Co., Ltd.
- Izumi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and apparatus for determining frame position
- Patent number 4,736,224
- Issue date Apr 5, 1988
- Fuji Photo Film Co., Ltd.
- Izumi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data processing apparatus
- Patent number 4,671,648
- Issue date Jun 9, 1987
- Fuji Photo Film Co., Ltd.
- Izumi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrophotographic system
- Patent number 4,619,513
- Issue date Oct 28, 1986
- Fuji Photo Film Co., Ltd.
- Keiichi Yamana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keiichi Yamana

Person

Patents Grantslast 30 patents

Image reading method

Gray balance correcting method

Selective retrieval of data from microfilm images of different form...

Liquid processing head for an electrophotographic apparatus

Image recording apparatus

Apparatus for grounding cassette

Method of developing image on electrophotographic film

Apparatus for grounding cassette

Image data recording medium and apparatus for determining tape posi...

Method of and apparatus for determining frame position

Image data processing apparatus

Electrophotographic system