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Yukihiro Abe
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Nishinomiya, JP
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last 30 patents
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Patent Grant
Heat-sensitive recording material
Patent number
5,206,210
Issue date
Apr 27, 1993
Kanzaki Paper Manufacturing Co., Ltd.
Tetsuo Tsuchida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Heat sensitive recording material
Patent number
5,143,890
Issue date
Sep 1, 1992
Kanzaki Paper Manufacturing Co., Ltd.
Tetsuo Tsuchida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for preparing diphenylalkene derivatives
Patent number
4,898,941
Issue date
Feb 6, 1990
Kanzaki Paper Manufacturing Co., Ltd.
Nobuo Kanda
C07 - ORGANIC CHEMISTRY
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Patent Grant
Heat-sensitive recording material using chromeno compound
Patent number
4,803,193
Issue date
Feb 7, 1989
Kanzaki Paper Manufacturing Co., Ltd.
Nobuo Kanda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS