Membership
Tour
Register
Log in
Michihiro Tsujimoto
Follow
Person
Tachikawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Novel benzoquinone derivatives and production process thereof as we...
Patent number
4,735,744
Issue date
Apr 5, 1988
Mitsui Toatsu Chemicals, Incorporated
Michihiro Tsujimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of triarylmethane compounds
Patent number
4,632,987
Issue date
Dec 30, 1986
Mitsui Toatsu Chemicals Incorporated
Michihiro Tsujimoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat-sensitive recording unit
Patent number
4,561,000
Issue date
Dec 24, 1985
Mitsui Toatsu Chemicals, Inc.
Michihiro Tsujimoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dyestuff-containing microscopic capsule suspension for record mater...
Patent number
4,480,002
Issue date
Oct 30, 1984
Mitsui Toatsu Chemicals, Incorporated
Makoto Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pressure sensitive recording unit
Patent number
4,398,753
Issue date
Aug 16, 1983
Mitsui Toatsu Chemicals, Incorporated
Makoto Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dyestuff-containing microscopic capsule dispersion for record mater...
Patent number
4,384,871
Issue date
May 24, 1983
Mitsui Toatsu Chemicals, Inc.
Makoto Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Chlorinated 4-methylphthalic anhydrides
Patent number
4,302,396
Issue date
Nov 24, 1981
Mitsui Toatsu Chemicals, Incorporated
Michihiro Tsujimoto
C07 - ORGANIC CHEMISTRY