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Chozo Inoue
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method for producing fine particles of metal oxide
Patent number
6,328,947
Issue date
Dec 11, 2001
Showa Denko K.K.
Ryuji Monden
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Surface-fluorinated metal oxide particulates, process for manufactu...
Patent number
6,245,140
Issue date
Jun 12, 2001
Showa Denko K.K.
Ryuji Monden
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Optically active 4-mercaptocinnamic acid derivatives, preparation m...
Patent number
5,308,536
Issue date
May 3, 1994
Showa Denko K.K.
Shuichi Naijoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing an optically active benzoic acid derivative
Patent number
5,229,032
Issue date
Jul 20, 1993
Showa Denko K.K.
Shuichi Naijoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine derivatives and process for producing the same
Patent number
5,166,403
Issue date
Nov 24, 1992
Showa Denko K.K.
Ayako Kurotaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino acid derivative having liquid crystal property and process fo...
Patent number
5,091,557
Issue date
Feb 25, 1992
Showa Denko K.K.
Kimie Nagai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkyl thiobenzoate derivative, production of same and liquid crysta...
Patent number
5,055,225
Issue date
Oct 8, 1991
Showa Denko K.K.
Shuichi Naijoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino acid derivative having liquid crystal property and process fo...
Patent number
5,041,602
Issue date
Aug 20, 1991
Showa Denko K.K.
Kimie Nagai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical resolution process for DL-cysteine
Patent number
4,613,688
Issue date
Sep 23, 1986
Showa Denko Kabushiki Kaisha
Chozo Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of .beta.-chloroalanine
Patent number
4,283,554
Issue date
Aug 11, 1981
Showa Denko Kabushiki Kaisha
Chozo Inoue
C07 - ORGANIC CHEMISTRY