Yoichi Kawano

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Fukuoka Pref., JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing high-density artificial graphite electrode
- Patent number 12,139,409
- Issue date Nov 12, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Yoichi Kawano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing artificial graphite electrode
- Patent number 11,286,165
- Issue date Mar 29, 2022
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Yoichi Kawano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rubber composition for adhering steel cord
- Patent number 8,921,470
- Issue date Dec 30, 2014
- Toyo Tire & Rubber Co., Ltd.
- Takashi Miyasaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING HIGH-DENSITY ARTIFICIAL GRAPHITE ELECTRODE
- Publication number 20220169515
- Publication date Jun 2, 2022
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Yoichi Kawano
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MANUFACTURING ARTIFICIAL GRAPHITE ELECTRODE
- Publication number 20190039909
- Publication date Feb 7, 2019
- NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
- Yoichi Kawano
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RUBBER COMPOSITION FOR ADHERING STEEL CORD
- Publication number 20130048182
- Publication date Feb 28, 2013
- Nippon Steel Chemical Carbon Co., Ltd.
- Takashi Miyasaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Rubber Composition For Adhering Steel Cord
- Publication number 20090151839
- Publication date Jun 18, 2009
- Toyo Tire & Rubber Co., Ltd.
- Takashi Miyasaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...