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Katsuhiko Kobayashi
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Chibaken, JP
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last 30 patents
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Patent Grant
Benzene derivative and its production method
Patent number
6,231,785
Issue date
May 15, 2001
Chisso Corporation
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyhaloalkyl ether derivatives as well as liquid crystal compositi...
Patent number
6,187,223
Issue date
Feb 13, 2001
Chisso Corporation
Tugumiti Andou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyhaloalkyl ether derivatives as well as liquid crystal compositi...
Patent number
6,007,740
Issue date
Dec 28, 1999
Chisso Corporation
Tugumiti Andou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal composition and liquid crystal display element
Patent number
5,961,881
Issue date
Oct 5, 1999
Chisso Corporation
Tugumiti Andou
C07 - ORGANIC CHEMISTRY