Sadao Osawa

Person

Haibara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing ink jet system printing plate
- Patent number 6,539,866
- Issue date Apr 1, 2003
- Fuji Photo Film Co., Ltd.
- Sadao Osawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for preparing ink-jet system printing plate
- Patent number 6,532,870
- Issue date Mar 18, 2003
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Oil-based ink for preparing printing plate by ink jet process and m...
- Patent number 6,197,847
- Issue date Mar 6, 2001
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Oil-based ink for preparing printing plate by ink jet process and m...
- Patent number 6,184,267
- Issue date Feb 6, 2001
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of lithographic printing
- Patent number 6,152,037
- Issue date Nov 28, 2000
- Fuji Photo Film Co., Ltd.
- Kazuo Ishii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Oil-based ink for preparing printing plate by ink jet process and m...
- Patent number 6,143,806
- Issue date Nov 7, 2000
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil-based ink for printing plate by ink jet process and method for...
- Patent number 6,140,389
- Issue date Oct 31, 2000
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Oil-based ink for preparing printing plate by ink jet process and m...
- Patent number 6,136,889
- Issue date Oct 24, 2000
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing printing plate for platemaking by ink-jet system
- Patent number 6,120,655
- Issue date Sep 19, 2000
- Fuji Photo Film Co., Ltd.
- Kazuo Ishii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Oil-based ink for preparing printing plate by ink jet process and m...
- Patent number 6,080,449
- Issue date Jun 27, 2000
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of forming an electrophotographic transfer image
- Patent number 6,004,716
- Issue date Dec 21, 1999
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming color images and apparatus used therefor
- Patent number 5,800,954
- Issue date Sep 1, 1998
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming an electrophotographic color transfer image and a...
- Patent number 5,747,214
- Issue date May 5, 1998
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of preparation of electrophotographic printing plate
- Patent number 5,714,289
- Issue date Feb 3, 1998
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming method and apparatus used therefor
- Patent number 5,689,785
- Issue date Nov 18, 1997
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic material for color proofing
- Patent number 5,670,283
- Issue date Sep 23, 1997
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming color images and apparatus used therefor
- Patent number 5,648,190
- Issue date Jul 15, 1997
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic material for color proofing
- Patent number 5,626,996
- Issue date May 6, 1997
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparation of printing plate by electrophotographic pro...
- Patent number 5,620,822
- Issue date Apr 15, 1997
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming method
- Patent number 5,582,941
- Issue date Dec 10, 1996
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming an electrophotographic color transfer image and e...
- Patent number 5,582,943
- Issue date Dec 10, 1996
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparation of printing plate by electrophotographic pro...
- Patent number 5,501,929
- Issue date Mar 26, 1996
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic material for color proofing
- Patent number 5,395,721
- Issue date Mar 7, 1995
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic material for color proofing
- Patent number 5,391,445
- Issue date Feb 21, 1995
- Fuji Photo Film Co., Ltd.
- Eiichi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic type printing plate precursor
- Patent number 5,079,116
- Issue date Jan 7, 1992
- Fuji Photo Film Co., Ltd.
- Hiromich Tachikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of processing electrophotographic lithographic printing plat...
- Patent number 5,073,464
- Issue date Dec 17, 1991
- Fuji Photo Film Co., Ltd.
- Sadao Osawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for oil-densensitization treatment of lithographic printing...
- Patent number 5,051,327
- Issue date Sep 24, 1991
- Fuji Photo Film Co., Ltd.
- Sadao Osawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Desensitizing solution for use in offset printing
- Patent number 4,579,591
- Issue date Apr 1, 1986
- Tomoegawa Paper Co. Ltd.
- Hiroaki Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for forming a lithographic printing plate by electrophotogr...
- Patent number 4,357,404
- Issue date Nov 2, 1982
- Fuji Photo Film Co., Ltd.
- Sadao Osawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotograhic liquid developer containing negatively charged t...
- Patent number 4,120,805
- Issue date Oct 17, 1978
- Fuji Photo Film Co., Ltd.
- Hiroshi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Sadao Osawa

Person

Patents Grantslast 30 patents

Process for preparing ink jet system printing plate

Process for preparing ink-jet system printing plate

Oil-based ink for preparing printing plate by ink jet process and m...

Oil-based ink for preparing printing plate by ink jet process and m...

Method of lithographic printing

Oil-based ink for preparing printing plate by ink jet process and m...

Oil-based ink for printing plate by ink jet process and method for...

Oil-based ink for preparing printing plate by ink jet process and m...

Process for producing printing plate for platemaking by ink-jet system

Oil-based ink for preparing printing plate by ink jet process and m...

Method of forming an electrophotographic transfer image

Method of forming color images and apparatus used therefor

Method of forming an electrophotographic color transfer image and a...

Method of preparation of electrophotographic printing plate

Color image forming method and apparatus used therefor

Electrophotographic material for color proofing

Method of forming color images and apparatus used therefor

Electrophotographic material for color proofing

Method for preparation of printing plate by electrophotographic pro...

Color image forming method

Method of forming an electrophotographic color transfer image and e...

Method for preparation of printing plate by electrophotographic pro...

Electrophotographic material for color proofing

Electrophotographic material for color proofing

Electrophotographic type printing plate precursor

Method of processing electrophotographic lithographic printing plat...

Method for oil-densensitization treatment of lithographic printing...

Desensitizing solution for use in offset printing

Process for forming a lithographic printing plate by electrophotogr...

Electrophotograhic liquid developer containing negatively charged t...