Yasushi Arita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for coating pipe with acid-curable resin and acid curing agent
- Patent number 9,718,985
- Issue date Aug 1, 2017
- Sumitomo Bakelite Co., Ltd.
- Fumihiro Maeda
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COATING MATERIAL AND COATING METHOD
- Publication number 20160340543
- Publication date Nov 24, 2016
- SUMITOMO BAKELITE CO., LTD.
- Fumihiro Maeda
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COATED PARTICLES, INJECTION MATERIAL AND PACKING METHOD
- Publication number 20160215206
- Publication date Jul 28, 2016
- SUMITOMO BAKELITE CO., LTD.
- Fumihiro Maeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION, INJECTION MATERIAL AND PACKING METHOD
- Publication number 20160215207
- Publication date Jul 28, 2016
- SUMITOMO BAKELITE CO., LTD.
- Fumihiro Maeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ACID CURING AGENT INCLUSION AND METHOD FOR PRODUCING ACID CURING AG...
- Publication number 20160168450
- Publication date Jun 16, 2016
- Kureha Corporation
- Takuma Kobayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION, INJECTION MATERIAL AND PACKING METHOD
- Publication number 20160053161
- Publication date Feb 25, 2016
- SUMITOMO BAKELITE COMPANY LIMITED
- Fumihiro Maeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...