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Taku Nishikawa
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Osaka, JP
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last 30 patents
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Patent Grant
Non-aqueous electrolyte secondary battery and positive electrode ac...
Patent number
11,777,083
Issue date
Oct 3, 2023
Toyota Jidosha Kabushiki Kaisha
Ryuta Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary battery and positive electrode ac...
Patent number
11,508,954
Issue date
Nov 22, 2022
Toyota Jidosha Kabushiki Kaisha
Ryuta Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zirconia sol and method for manufacturing same
Patent number
11,479,476
Issue date
Oct 25, 2022
Daiichi Kigenso Kagaku Kogyo Co., Ltd.
Taku Nishikawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Phosphor for dispersion-type EL, dispersion-type EL device, and met...
Patent number
9,305,736
Issue date
Apr 5, 2016
Tazmo Co., Ltd.
Koichi Wani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND POSITIVE ELECTRODE AC...
Publication number
20210005888
Publication date
Jan 7, 2021
Toyota Jidosha Kabushiki Kaisha
Ryuta SUGIURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND POSITIVE ELECTRODE AC...
Publication number
20210005880
Publication date
Jan 7, 2021
Toyota Jidosha Kabushiki Kaisha
Ryuta SUGIURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ZIRCONIA SOL AND METHOD FOR MANUFACTURING SAME
Publication number
20190233300
Publication date
Aug 1, 2019
Daiichi Kigenso Kagaku Kogyo Co., Ltd.
Taku NISHIKAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PHOSPHOR FOR DISPERSION-TYPE EL, DISPERSION-TYPE EL DEVICE, AND MET...
Publication number
20140138590
Publication date
May 22, 2014
TAZMO CO., LTD.
Koichi Wani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...