Yasuhiro Ishizuka

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Patents Grantslast 30 patents

Information Patent Grant
Two-layer imageable element comprising thermally reversible polymers
- Patent number 6,902,860
- Issue date Jun 7, 2005
- Kodak Polychrome Graphics LLC
- Yasuhiro Asawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Photosensitive composition and photosensitive planographic printing...
- Patent number 5,731,127
- Issue date Mar 24, 1998
- Dainippon Ink and Chemicals, Inc.
- Yasuhiro Ishizuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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
Two-layer imageable element comprising thermally reversible polymers
- Publication number 20020160299
- Publication date Oct 31, 2002
- Kodak Polychrome Graphics, L.L.C
- Yasuhiro Asawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS