Yasuhiro Oiwa

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Patents Grantslast 30 patents

Information Patent Grant
Surface control agent for water-based coating, water-based coating...
- Patent number 11,655,376
- Issue date May 23, 2023
- Kusumoto Chemicals, Ltd.
- Yasuhiro Oiwa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Layer migration control agent
- Patent number 10,533,115
- Issue date Jan 14, 2020
- Kusumoto Chemicals, Ltd.
- Kohei Ogawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Flow-and-leveling agents for powder coatings
- Patent number 6,642,335
- Issue date Nov 4, 2003
- Kusumoto Chemicals Ltd.
- Masafumi Kawase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE CONTROL AGENT FOR WATER-BASED COATING, WATER-BASED COATING...
- Publication number 20210301148
- Publication date Sep 30, 2021
- KUSUMOTO CHEMICALS, LTD.
- Yasuhiro OIWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LAYER MIGRATION CONTROL AGENT
- Publication number 20180044551
- Publication date Feb 15, 2018
- KUSUMOTO CHEMICALS, LTD.
- Kohei OGAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Flow-and-leveling agents for powder coatings
- Publication number 20030100692
- Publication date May 29, 2003
- KUSUMOTO CHEMICALS, LTD.
- Masafumi Kawase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...