Hisao Ohba

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for developing photosensitive lithographic plate
- Patent number 5,210,005
- Issue date May 11, 1993
- Fuji Photo Film Co., Ltd.
- Tomoaki Takekoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive material processing apparatus
- Patent number 5,140,356
- Issue date Aug 18, 1992
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo-sensitive printing plate processing apparatus
- Patent number 5,138,353
- Issue date Aug 11, 1992
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive material processing apparatus
- Patent number 5,136,322
- Issue date Aug 4, 1992
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of and apparatus for developing photosensitive lithographic...
- Patent number 5,075,711
- Issue date Dec 24, 1991
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- 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
Waterless presensitized lithographic printing plate developing appa...
- Patent number 5,055,870
- Issue date Oct 8, 1991
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive material processing apparatus
- Patent number 5,053,796
- Issue date Oct 1, 1991
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Grain structure for lithographic printing plate supports
- Patent number 4,976,198
- Issue date Dec 11, 1990
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photo-sensitive printing plate automatic developing apparatus
- Patent number 4,952,958
- Issue date Aug 28, 1990
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for supplementing replenisher for developer in automatic dev...
- Patent number 4,882,246
- Issue date Nov 21, 1989
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacture of lithographic printing plate with disposab...
- Patent number 4,880,724
- Issue date Nov 14, 1989
- Fuji Photo Film Co., Ltd.
- Tadao Toyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processing apparatus
- Patent number 4,875,067
- Issue date Oct 17, 1989
- Fuji Photo Film Co., Ltd.
- Hisao Kanzaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device for photosensitive material
- Patent number 4,841,320
- Issue date Jun 20, 1989
- Fuji Photo Film Co., Ltd.
- Tomoaki Takekoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method for photosensitive material
- Patent number 4,837,131
- Issue date Jun 6, 1989
- Fuji Photo Film Co., Ltd.
- Kesanao Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive material developing apparatus
- Patent number 4,737,810
- Issue date Apr 12, 1988
- Fuji Photo Film Co., Ltd.
- Kesanao Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithographic support and process of preparing the same
- Patent number 4,686,021
- Issue date Aug 11, 1987
- Fuji Photo Film Co., Ltd.
- Haruo Nakanishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing support for planographic printing
- Patent number 4,545,866
- Issue date Oct 8, 1985
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of replenishing a developer for photosensitive plate
- Patent number 4,537,496
- Issue date Aug 27, 1985
- Fuji Photo Film Company, Limited
- Hisao Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of electrolytic treatment on the surface of metal web
- Patent number 4,533,444
- Issue date Aug 6, 1985
- Fuji Photo Film Co., Ltd.
- Kazutaka Oda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Supports for lithographic printing plates and process for producing...
- Patent number 4,476,006
- Issue date Oct 9, 1984
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of stacking metal sheet materials
- Patent number 4,336,093
- Issue date Jun 22, 1982
- Fuji Photo Film Co., Ltd.
- Ken Kohayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing a support for a lithographic printing plate
- Patent number 4,294,672
- Issue date Oct 13, 1981
- Fuji Photo Film Co., Ltd.
- Hisao Ohba
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic graining method
- Patent number 4,272,342
- Issue date Jun 9, 1981
- Fuji Photo Film Co., Ltd.
- Kazutaka Oda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Person

Patents Grantslast 30 patents

Method and apparatus for developing photosensitive lithographic plate

Light-sensitive material processing apparatus

Photo-sensitive printing plate processing apparatus

Light-sensitive material processing apparatus

Method of and apparatus for developing photosensitive lithographic...

Method of processing electrophotographic lithographic printing plat...

Waterless presensitized lithographic printing plate developing appa...

Light-sensitive material processing apparatus

Grain structure for lithographic printing plate supports

Photo-sensitive printing plate automatic developing apparatus

Method for supplementing replenisher for developer in automatic dev...

Method for manufacture of lithographic printing plate with disposab...

Processing apparatus

Developing device for photosensitive material

Developing method for photosensitive material

Photosensitive material developing apparatus

Lithographic support and process of preparing the same

Process for producing support for planographic printing

Method of replenishing a developer for photosensitive plate

Method of electrolytic treatment on the surface of metal web

Supports for lithographic printing plates and process for producing...

Method of stacking metal sheet materials

Method for preparing a support for a lithographic printing plate

Electrolytic graining method