Wataru Kawashima

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Okayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water-developable photosensitive resin composition for flexographic...
- Patent number 11,656,551
- Issue date May 23, 2023
- Toyobo Co., Ltd.
- Wataru Kawashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-SENSITIVE RESIN ORIGINAL PRINTING PLATE FOR LETTERPRESS PRINTING
- Publication number 20230145446
- Publication date May 11, 2023
- TOYOBO CO., LTD.
- Wataru Kawashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION FOR FLEXOGRAPHIC...
- Publication number 20210191267
- Publication date Jun 24, 2021
- TOYOBO CO., LTD.
- Wataru Kawashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION FOR FLEXOGRAPHIC...
- Publication number 20210063877
- Publication date Mar 4, 2021
- TOYOBO CO., LTD.
- Wataru Kawashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS