Kumiko Sueto

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ionic liquid containing phosphonium cation having P—N bond and meth...
- Patent number 8,871,974
- Issue date Oct 28, 2014
- Kanto Denka Kogyo Co., Ltd.
- Kazuki Muraishi
- C07 - ORGANIC CHEMISTRY
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
Information Patent Grant
Ionic liquids and process for manufacturing the same
- Patent number 7,465,834
- Issue date Dec 16, 2008
- Kanto Denka Kogyo Co., Ltd.
- Kumiko Sueto
- C07 - ORGANIC 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
IONIC LIQUID CONTAINING PHOSPHONIUM CATION HAVING P-N BOND AND METH...
- Publication number 20090163394
- Publication date Jun 25, 2009
- Kanto Denka Kogyo Co., LTD.
- Kazuki Muraishi
- C07 - ORGANIC CHEMISTRY
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
Ionic liquid containing phosphonium ion and method for producing th...
- Publication number 20090023954
- Publication date Jan 22, 2009
- Kanto Denka Kogyo Co., LTD.
- Kumiko Sueto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ionic liquids and process for manufacturing the same
- Publication number 20050136332
- Publication date Jun 23, 2005
- Kumiko Sueto
- C07 - ORGANIC CHEMISTRY