Keiji Takeda

Person

Asaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color image forming method using silver halide, reducing agent, pol...
- Patent number 5,328,800
- Issue date Jul 12, 1994
- Fuji Photo Film Co., Ltd.
- Hiroaki Yokoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and light-sensitive material using silver hali...
- Patent number 5,326,667
- Issue date Jul 5, 1994
- Fuji Photo Film Co., Ltd.
- Hiroaki Yokoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method using silver halide, reducing agent and polyme...
- Patent number 5,304,454
- Issue date Apr 19, 1994
- Fuji Photo Film Co., Ltd.
- Hiroaki Yokoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive material comprising light-sensitive layer, polymeri...
- Patent number 5,290,659
- Issue date Mar 1, 1994
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming a polymer image
- Patent number 5,166,040
- Issue date Nov 24, 1992
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of exposing and heating a light-sensitive material comprisin...
- Patent number 5,122,443
- Issue date Jun 16, 1992
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive composition comprising silver halide dispersed in p...
- Patent number 5,053,308
- Issue date Oct 1, 1991
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-receiving material and image-forming method employing the same
- Patent number 5,053,312
- Issue date Oct 1, 1991
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of light-sensitive material containing silv...
- Patent number 5,041,353
- Issue date Aug 20, 1991
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for formation of base and light-sensitive material
- Patent number 4,970,307
- Issue date Nov 13, 1990
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic image recording method using silver halide and vinyl m...
- Patent number 4,859,568
- Issue date Aug 22, 1989
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming method employing light-sensitive material and image-r...
- Patent number 4,784,932
- Issue date Nov 15, 1988
- Fuji Photo Film Co., Ltd.
- Taku Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording process using both silver halide and vinyl monomers
- Patent number 4,649,098
- Issue date Mar 10, 1987
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymerizable image-recording process of producing a visible i...
- Patent number 4,632,899
- Issue date Dec 30, 1986
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording process
- Patent number 4,624,910
- Issue date Nov 25, 1986
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processes for preparing photoconductive elements and electrophotose...
- Patent number 4,421,838
- Issue date Dec 20, 1983
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making .alpha.-silicon powder, and electrophotographic ma...
- Patent number 4,356,246
- Issue date Oct 26, 1982
- Fuji Photo Film Co., Ltd.
- Masatoshi Tabei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Function separated type electrophotographic light-sensitive members...
- Patent number 4,349,617
- Issue date Sep 14, 1982
- Fuji Photo Film Co., Ltd.
- Kazuhiro Kawashiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive image recording material and dry process for record...
- Patent number 4,245,027
- Issue date Jan 13, 1981
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electric current conductive composition, image recording element co...
- Patent number 4,188,212
- Issue date Feb 12, 1980
- Fuji Photo Film Co., Ltd.
- Masato Fujiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photosensitive composition containing chelate compound
- Patent number 4,184,874
- Issue date Jan 22, 1980
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat sensitive color forming and heat sensitive electrical conducti...
- Patent number 4,172,180
- Issue date Oct 23, 1979
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Transfer process with polyester (meth)acrylate as photopolymer
- Patent number 4,157,261
- Issue date Jun 5, 1979
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat developable light-sensitive diazotype materials and process of...
- Patent number 4,130,426
- Issue date Dec 19, 1978
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metal image formation process
- Patent number 4,129,445
- Issue date Dec 12, 1978
- Fuji Photo Film Co., Ltd.
- Masato Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material containing TiO.sub.2, soluble Cu(II) salt, an...
- Patent number 4,121,938
- Issue date Oct 24, 1978
- Fuji Photo Film Co., Ltd.
- Keiji Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keiji Takeda

Person

Patents Grantslast 30 patents

Color image forming method using silver halide, reducing agent, pol...

Image forming method and light-sensitive material using silver hali...

Image forming method using silver halide, reducing agent and polyme...

Light-sensitive material comprising light-sensitive layer, polymeri...

Method of forming a polymer image

Method of exposing and heating a light-sensitive material comprisin...

Light-sensitive composition comprising silver halide dispersed in p...

Image-receiving material and image-forming method employing the same

Process for preparation of light-sensitive material containing silv...

Process for formation of base and light-sensitive material

Photographic image recording method using silver halide and vinyl m...

Image-forming method employing light-sensitive material and image-r...

Image recording process using both silver halide and vinyl monomers

Photopolymerizable image-recording process of producing a visible i...

Image recording process

Processes for preparing photoconductive elements and electrophotose...

Method of making .alpha.-silicon powder, and electrophotographic ma...

Function separated type electrophotographic light-sensitive members...

Light-sensitive image recording material and dry process for record...

Electric current conductive composition, image recording element co...

Photosensitive composition containing chelate compound

Heat sensitive color forming and heat sensitive electrical conducti...

Transfer process with polyester (meth)acrylate as photopolymer

Heat developable light-sensitive diazotype materials and process of...

Metal image formation process

Photographic material containing TiO.sub.2, soluble Cu(II) salt, an...