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Dive into the research topics where Takatoshi Ohkubo is active.

Publication


Featured researches published by Takatoshi Ohkubo.


Archive | 1989

Sulfonated hydroxy-functional polyurethane binder for magnetic recording media

Takatoshi Ohkubo; James G. Carlson


Archive | 1992

Magnetic recording medium with hydroxy functional, sulfonated binder system

Takatoshi Ohkubo


Archive | 1990

Binder composition for use in magnetic recording media

Takatoshi Ohkubo


Archive | 1991

Carbamate modified sulfonated and non-sulfonated hydroxy-functional polyurethane macroiniferter compounds, copolymers made therewith, and magnetic recording media prepared therefrom

Ramesh C. Kumar; Takatoshi Ohkubo


Archive | 1992

Magnetic recording medium comprising a cured dispersion coating of sulfonated hydroxy-functional polyurethane binder and magnetizable pigment

Takatoshi Ohkubo; James G. Carlson


Archive | 1990

MAGNETIC RECORDING MEDIA PREPARED FROM POLYURETHANE COPOLYMERS FORMED UTILIZING AN INTERFERTER COMPOUND

Takatoshi Ohkubo


Archive | 1995

Magnetic recording medium with improved backside coating.

Shinichi Abe; Akitaka Mitsui; Hirokazu Mizutani; Takatoshi Ohkubo


Archive | 1991

Method of making sulfonated hydroxy-functional polyurethane binder for magnetic recording media

Takatoshi Ohkubo; James G. Carlson


Archive | 1991

Karbamat modifizierte sulfonierte und nichtsulfonierte hydroxyfunktionelle Polyurethan-Makroiniferter-Verbindungen, daraus hergestellte Copolymere sowie daraus hergestelltes magnetisches Aufzeichnungsmedium Carbamate modified sulfonated hydroxy-functional polyurethane and unsulphonated macroiniferter compounds produced therefrom as well as copolymers made therefrom magnetic recording medium

Ramesh C. Kumar; Takatoshi Ohkubo


Archive | 1991

Karbamat modifizierte sulfonierte und nichtsulfonierte hydroxyfunktionelle Polyurethan-Makroiniferter-Verbindungen, daraus hergestellte Copolymere sowie daraus hergestelltes magnetisches Aufzeichnungsmedium Carbamate modified sulfonated and unsulphonated hydroxy-functional polyurethane macroiniferter compounds derived therefrom, as well as copolymers prepared therefrom magnetic recording medium

Ramesh C. Kumar; Takatoshi Ohkubo

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