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Yoshinobu Abe
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Tokushima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Additives for electrolyte solution and electrolyte solution
Patent number
8,163,195
Issue date
Apr 24, 2012
Otsuka Chemical Co., Ltd.
Akinori Oka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for production of highly pure quaternary ammonium salt
Patent number
8,029,690
Issue date
Oct 4, 2011
Otsuka Chemical Co., Ltd.
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing high-purity quaternary ammonium salt
Patent number
8,029,689
Issue date
Oct 4, 2011
Otsuka Chemical Co., Ltd.
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Interior construction material having deodorizing activity
Patent number
7,955,472
Issue date
Jun 7, 2011
Otsuka Kagaku Kabushiki Kaisya
Yoshinobu Abe
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Quaternary ammonium salt, electrolyte, electrolyte, solution and el...
Patent number
7,875,732
Issue date
Jan 25, 2011
Otsuka Chemical Co., Ltd.
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quaternary ammonium salt, electrolyte, electrolyte solution and ele...
Patent number
7,854,854
Issue date
Dec 21, 2010
Otsuka Chemical Co., Ltd.
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Building material for interiors having odor elilinating property an...
Patent number
7,604,853
Issue date
Oct 20, 2009
Otsuka Kagaku Kabushiki Kaisya
Yoshinobu Abe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLYTE SOLUTION FOR ELECTRIC DOUBLE LAYER CAPACITOR
Publication number
20100118469
Publication date
May 13, 2010
OTSUKA CHEMICAL CO., LTD.
Hiroaki Shima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
INTERIOR CONSTRUCTION MATERIAL HAVING DEODORIZING ACTIVITY
Publication number
20100047623
Publication date
Feb 25, 2010
Yoshinobu Abe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for producing high-purity quaternary ammonium salt
Publication number
20100044617
Publication date
Feb 25, 2010
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Quaternary ammonium salt, electrolyte, electrolyte solution and el...
Publication number
20100038578
Publication date
Feb 18, 2010
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of highly pure quaternary ammonium salt
Publication number
20090272933
Publication date
Nov 5, 2009
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Quaternary Ammonium Salt, Electrolyte, Electrolyte, Solution and El...
Publication number
20080050657
Publication date
Feb 28, 2008
Tetsuo Nishida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Interior construction material having deodorizing activity
Publication number
20040101695
Publication date
May 27, 2004
Yoshinobu Abe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE