Ryutaro SUGAWARA

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Curable composition, cured product, and compound
- Patent number 12,129,335
- Issue date Oct 29, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Ryutaro Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition, cured product, and compound
- Patent number 11,981,794
- Issue date May 14, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Ryutaro Sugawara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION AND PHOTOSENSITIVE COMPOSITION
- Publication number 20240191003
- Publication date Jun 13, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Ryutaro SUGAWARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND COMPOUND
- Publication number 20220177673
- Publication date Jun 9, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Ryutaro SUGAWARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND COMPOUND
- Publication number 20220177625
- Publication date Jun 9, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Ryutaro SUGAWARA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND COMPOUND
- Publication number 20220177641
- Publication date Jun 9, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Ryutaro SUGAWARA
- C07 - ORGANIC CHEMISTRY