Ken Horikawa

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Patents Grantslast 30 patents

Information Patent Grant
Modified vanadium compound, producing method thereof, redox flow ba...
- Patent number 6,872,376
- Issue date Mar 29, 2005
- Nippon Chemical Industrial Co., Ltd.
- Yasuyuki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Trivalent and tetravalent mixed vanadium compound producing method...
- Patent number 6,613,298
- Issue date Sep 2, 2003
- Kansai Electric Power Co., Inc.
- Yasuyuki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for circulating electroless nickel plating solution
- Patent number 6,245,389
- Issue date Jun 12, 2001
- Nippon Chemical Industrial Co., Ltd.
- Ken Horikawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Modified vanadium compound, producing method thereof, redox flow ba...
- Publication number 20020119090
- Publication date Aug 29, 2002
- Nippon Chemical Industrial Co.,Ltd.
- Yasuyuki Tanaka
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Trivalent and tetravalent mixed vanadium compound producing method...
- Publication number 20020048546
- Publication date Apr 25, 2002
- Yasuyuki Tanaka
- C01 - INORGANIC CHEMISTRY