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Akio Harada
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Hyogo-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Hydroxylated-fullerene-containing solution, resin molding and resin...
Patent number
9,884,955
Issue date
Feb 6, 2018
Totai Co., Ltd.
Ken Kokubo
C01 - INORGANIC CHEMISTRY
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Patent Grant
Long-chain alkyl-etherified fullerene derivative, production method...
Patent number
9,334,214
Issue date
May 10, 2016
Totai Co., Ltd.
Ken Kokubo
C07 - ORGANIC CHEMISTRY
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Patent Grant
Multilayers laminate serving as a good barrier against an oxygen ga...
Patent number
5,728,467
Issue date
Mar 17, 1998
Showa Denko K.K.
Kazuyuki Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING FULLERENE-DERIVATIVE-CONTAINING RESIN COMPOSIT...
Publication number
20230041408
Publication date
Feb 9, 2023
TOTAI CO., LTD.
Akio HARADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROXYLATED-FULLERENE-CONTAINING SOLUTION, RESIN MOLDING AND RESIN...
Publication number
20160312011
Publication date
Oct 27, 2016
TOTAI Co, Ltd.
Ken Kokubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LONG-CHAIN ALKYL-ETHERIFIED FULLERENE DERIVATIVE, PRODUCTION METHOD...
Publication number
20160009620
Publication date
Jan 14, 2016
TOTAI CO., LTD.
Ken Kokubo
C07 - ORGANIC CHEMISTRY