Shinji Iizuka

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Shibukawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing positive electrode active material and nonaqueo...
- Patent number 8,865,349
- Issue date Oct 21, 2014
- Kanto Denka Kogyo Co., Ltd.
- Shigeto Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material and method of producing the same...
- Patent number 7,964,118
- Issue date Jun 21, 2011
- Kanto Denka Kogyo Co., Ltd.
- Shinji Iizuka
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD OF PRODUCING THE SAME...
- Publication number 20100148114
- Publication date Jun 17, 2010
- Kanto Denka Kogyo Co., Ltd.
- Shinji Iizuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL AND NONAQUEO...
- Publication number 20090130559
- Publication date May 21, 2009
- Shigeto Okada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Iron oxide powder and a process of producing the same
- Publication number 20050147820
- Publication date Jul 7, 2005
- Kanto Denka Kogyo Co., Ltd.
- Tamio Nagatsuka
- B82 - NANO-TECHNOLOGY
Information Patent Application
Iron oxide powder for undercoat layer of coat-type magnetic recordi...
- Publication number 20050120918
- Publication date Jun 9, 2005
- Kanto Denka Kogyo Co., LTD.
- Shinji Iizuka
- G11 - INFORMATION STORAGE