Yasuhiko Kojima

Person

Saitama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lithographic printing plate precursor
- Patent number 7,670,753
- Issue date Mar 2, 2010
- Eastman Kodak Company
- Yasuhiko Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive composition comprising a phenol resin having a urea...
- Patent number 6,824,947
- Issue date Nov 30, 2004
- Kodak Polychrome Graphics, LLC
- Yasuhiro Ishizuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Printing form precursors
- Patent number 6,723,489
- Issue date Apr 20, 2004
- Kodak Polychrome Graphics LLP
- Maru Aburano
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photosensitive composition, original plate using the same for litho...
- Patent number 6,627,380
- Issue date Sep 30, 2003
- Dainippon Ink and Chemicals, Inc.
- Naohito Saito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lithographic printing plate and image forming method
- Patent number 6,509,133
- Issue date Jan 21, 2003
- Dainippon Ink and Chemicals, Inc.
- Yasuyuki Watanabe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat sensitive composition, original plate using the same for litho...
- Patent number 6,503,685
- Issue date Jan 7, 2003
- Dianippon Ink and Chemicals, Inc.
- Shinji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method for printing plate
- Patent number 6,426,173
- Issue date Jul 30, 2002
- Kodak Polychrome Graphics LLC
- Shinji Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat sensitive composition, original plate using the same for litho...
- Patent number 6,218,073
- Issue date Apr 17, 2001
- Dainippon Ink and Chemicals, Inc.
- Shinji Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process of forming super high-contrast negative images and silver h...
- Patent number 5,766,833
- Issue date Jun 16, 1998
- Dainippon Ink & Chemicals Inc.
- Kiyoshi Suematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of forming super high-contrast negative images and silver h...
- Patent number 5,683,854
- Issue date Nov 4, 1997
- Dainippon Ink & Chemicals Inc.
- Kiyoshi Suematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of forming super high-contrast negative images and silver h...
- Patent number 5,460,919
- Issue date Oct 24, 1995
- Dainippon Ink and Chemicals, Inc.
- Naoki Obi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of forming super high-contrast negative images and silver h...
- Patent number 5,372,911
- Issue date Dec 13, 1994
- Dainippon Ink and Chemicals, Inc.
- Naoki Obi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide photographic material and method for...
- Patent number 5,362,621
- Issue date Nov 8, 1994
- Dainippon Ink and Chemicals, Inc.
- Naoki Obi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-contrast image forming process
- Patent number 5,284,733
- Issue date Feb 8, 1994
- Dainippon Ink and Chemicals, Inc.
- Yasuhiko Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for light-sensitive material
- Patent number 5,275,915
- Issue date Jan 4, 1994
- Dainippon Ink and Chemicals, Inc.
- Yasuhiko Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Superhigh contrast negative image forming process
- Patent number 5,217,842
- Issue date Jun 8, 1993
- Dainippon Ink & Chemical, Inc.
- Yasuhiko Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic lith material
- Patent number 4,724,196
- Issue date Feb 9, 1988
- Tadao Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Lithographic Printing Plate Precursor
- Publication number 20080261146
- Publication date Oct 23, 2008
- Yasuhiko Kojima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Matte Agent for Infrared-Sensitive Planographic Printing Plate and...
- Publication number 20080035000
- Publication date Feb 14, 2008
- Yasushi Miyamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Photosensitive composition comprising a phenol resin having a urea...
- Publication number 20030224281
- Publication date Dec 4, 2003
- Yasuhiro Ishizuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Printing form precursors
- Publication number 20030152847
- Publication date Aug 14, 2003
- Maru Aburano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Photosensitive composition, original plate using the same for litho...
- Publication number 20020001773
- Publication date Jan 3, 2002
- Dainippon Ink and Chemicals, Inc.
- Naohito Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yasuhiko Kojima

Person

Patents Grantslast 30 patents

Lithographic printing plate precursor

Photosensitive composition comprising a phenol resin having a urea...

Printing form precursors

Photosensitive composition, original plate using the same for litho...

Lithographic printing plate and image forming method

Heat sensitive composition, original plate using the same for litho...

Preparation method for printing plate

Heat sensitive composition, original plate using the same for litho...

Process of forming super high-contrast negative images and silver h...

Process of forming super high-contrast negative images and silver h...

Process of forming super high-contrast negative images and silver h...

Process of forming super high-contrast negative images and silver h...

Direct positive silver halide photographic material and method for...

High-contrast image forming process

Developer for light-sensitive material

Superhigh contrast negative image forming process

Silver halide photographic lith material

Patents Applicationslast 30 patents

Lithographic Printing Plate Precursor

Matte Agent for Infrared-Sensitive Planographic Printing Plate and...

Photosensitive composition comprising a phenol resin having a urea...

Printing form precursors

Photosensitive composition, original plate using the same for litho...