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Tsuneyuki Nagase
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Takatsuki, JA
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last 30 patents
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Patent Grant
Protective coating material for lithographic printing plate
Patent number
4,095,525
Issue date
Jun 20, 1978
Sumitomo Chemical Company, Limited
Norishige Tsukada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Carboxylated pullulan and method for producing same
Patent number
4,090,016
Issue date
May 16, 1978
Sumitomo Chemical Company, Limited
Kozo Tsuji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Racemization of optically active 2,2-dimethyl-3-(1'-alkenyl)-cyclop...
Patent number
3,989,750
Issue date
Nov 2, 1976
Sumitomo Chemical Company, Limited
Tsuneyuki Nagase
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Racemization of optically active amines
Patent number
3,970,700
Issue date
Jul 20, 1976
Sumitomo Chemical Company, Limited
Tsuneyuki Nagase
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing trans-chrysanthemic acid
Patent number
3,943,167
Issue date
Mar 9, 1976
Sumitomo Chemical Company, Limited
Gohu Suzukamo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing alkyl trans-chrysanthemate
Patent number
3,931,280
Issue date
Jan 6, 1976
Sumitomo Chemical Company, Limited
Tsuneyuki Nagase