Shuji FUJISAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite particles, composite-particle composition, and method for...
- Patent number 12,195,608
- Issue date Jan 14, 2025
- TOPPAN INC.
- Nao Nishijima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing resin modifier, resin modifier, and composite m...
- Patent number 11,891,501
- Issue date Feb 6, 2024
- Toagosei Co., Ltd.
- Daisuke Kamiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING RESIN MODIFIER, RESIN MODIFIER, AND COMPOSITE M...
- Publication number 20220186015
- Publication date Jun 16, 2022
- Toagosei Co., Ltd.
- Daisuke KAMIYA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES
- Publication number 20220106412
- Publication date Apr 7, 2022
- TOPPAN INC.
- Nao NISHIJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE PARTICLES, COMPOSITE-PARTICLE COMPOSITION, AND METHOD FOR...
- Publication number 20210363329
- Publication date Nov 25, 2021
- TOPPAN INC.
- Nao NISHIJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...