Katsuhiko Tsuruoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
HOLLOW CROSSLINKED CATIONIC POLYMER PARTICLES, METHOD OF PRODUCING...
- Patent number 6,624,272
- Issue date Sep 23, 2003
- JSR Corporation
- Satoshi Futami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite particles, composite particle dispersion composition, and...
- Patent number 6,541,114
- Issue date Apr 1, 2003
- JSR Corporation
- Minoru Katou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous coating composition
- Patent number 6,476,108
- Issue date Nov 5, 2002
- JSR Corporation
- Takeshi Mogi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Hollow crosslinked cationic polymer particles, method of producing...
- Publication number 20020068805
- Publication date Jun 6, 2002
- JSR Corporation
- Satoshi Futami
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Composite particles, composite particle dispersion composition, and...
- Publication number 20010033932
- Publication date Oct 25, 2001
- JSR Corporation
- Minoru Katou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...