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Nobukazu Kotera
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Kyoto, JP
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last 30 patents
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Patent Grant
Water-dispersible polyester composition for image recording medium
Patent number
5,446,082
Issue date
Aug 29, 1995
Toyo Boseki Kabushiki Kaisha
Haruo Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dye-receiving resin for sublimation transfer image receiving materi...
Patent number
5,389,493
Issue date
Feb 14, 1995
Toyo Boseki Kabushiki Kaisha
Haruo Asai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Radiation curable resin, composition thereof and precoated metal ma...
Patent number
5,178,952
Issue date
Jan 12, 1993
Toyo Boseki Kabushiki Kaisha
Shinpei Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetic recording medium prepared with polyurethane resin modified...
Patent number
5,009,960
Issue date
Apr 23, 1991
Ashland Oil, Inc.
Takeshi Yatsuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetic recording medium
Patent number
4,842,942
Issue date
Jun 27, 1989
Toyo Boseki Kabushiki Kaisha
Takeshi Yatsuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation curable resin
Patent number
4,734,480
Issue date
Mar 29, 1988
Toyo Boseki Kabushiki Kaisha
Nobukazu Kotera
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester resin aqueous dispersion
Patent number
4,340,519
Issue date
Jul 20, 1982
Toyo Boseki Kabushiki Kaisha
Nobukazu Kotera
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...