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Toshihiro Sagane
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Iwakuni, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Olefin thermoplastic elastomer composition comprising crystalline p...
Patent number
6,723,794
Issue date
Apr 20, 2004
Mitsui Chemicals, Inc.
Masaaki Kawasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chain polyene group-containing norbornene compound and unsaturated...
Patent number
6,040,407
Issue date
Mar 21, 2000
Mitsui Petrochemical Industrial, Ltd.
Tatsuyoshi Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene-.alpha.-olefin-nonconjugated polyene random copolymer
Patent number
5,922,823
Issue date
Jul 13, 1999
Mitsui Chemicals, Inc.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/.alpha.-olefin/nonconjugated polyene terpolymer rubber com...
Patent number
5,912,303
Issue date
Jun 15, 1999
Mitsui Chemicals, Inc.
Hidenari Nakahama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/.alpha.-olefin/nonconjugated polyene copolymer rubber comp...
Patent number
5,869,563
Issue date
Feb 9, 1999
Mitsui Petrochemical Industries, Ltd.
Masaaki Kawasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin copolymer composition
Patent number
5,854,349
Issue date
Dec 29, 1998
Mitsui Petrochemical Industries, Ltd.
Yoshiharu Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unsaturated copolymer of ethylene and process for preparing the same
Patent number
5,837,791
Issue date
Nov 17, 1998
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Vulcanizable rubber composition containing ehtylene-.alpha.-olefin-...
Patent number
5,807,948
Issue date
Sep 15, 1998
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition and core-shell elastomer used therefor
Patent number
5,770,655
Issue date
Jun 23, 1998
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/.alpha.-olefin/nonconjugated polyene copolymer rubber comp...
Patent number
5,756,575
Issue date
May 26, 1998
Mitsui Petrochemical Industries, Ltd.
Masaaki Kawasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Branched polyene compounds and production thereof
Patent number
5,698,751
Issue date
Dec 16, 1997
Mitsui Petrochemical Industries, Ltd.
Tatsuyoshi Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing ethylene-.alpha.-olefin-nonconjugated polyene...
Patent number
5,696,214
Issue date
Dec 9, 1997
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of cycloolefin random copolymer
Patent number
5,650,471
Issue date
Jul 22, 1997
Mitsui Petrochemical Industries, Ltd.
Yoshiharu Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene-.alpha.-olefin-nonconjugated polyene random copolymer, rub...
Patent number
5,610,254
Issue date
Mar 11, 1997
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition and core-shell elastomer used therefor
Patent number
5,574,100
Issue date
Nov 12, 1996
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin copolymer composition and method for the preperation th...
Patent number
5,567,776
Issue date
Oct 22, 1996
Mitsui Petrochemical Industries, Ltd.
Yoichiro Tsuji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin copolymer composition and method for the preparation th...
Patent number
5,567,777
Issue date
Oct 22, 1996
Mitsui Petrochemical Industries, Ltd.
Yoichiro Tsuji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of ethylene-cyclic olefin copolymer
Patent number
5,559,199
Issue date
Sep 24, 1996
Mitsui Petrochemical Industries, Ltd.
Yoshiharu Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin polymer composition
Patent number
5,494,969
Issue date
Feb 27, 1996
Mitsui Petrochemical Industries, Ltd.
Yoshiharu Abe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for isomerizing endo-form of aromatic group-containing norb...
Patent number
5,457,249
Issue date
Oct 10, 1995
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isomerization of cycloolefin from endo-form to exo-form and copolym...
Patent number
5,310,931
Issue date
May 10, 1994
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cycloolefin random copolymer and process for preparing same
Patent number
5,272,235
Issue date
Dec 21, 1993
Mitsui Petrochemical Industries, Ltd.
Kenji Wakatsuru
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene cycloolefin random copolymer compositions
Patent number
5,270,393
Issue date
Dec 14, 1993
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cycloolefin random copolymer composition and uses thereof
Patent number
5,239,006
Issue date
Aug 24, 1993
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing cycloolefin random copolymer
Patent number
5,225,503
Issue date
Jul 6, 1993
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of cycloolefin-based random copolymer
Patent number
5,142,007
Issue date
Aug 25, 1992
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymerization of ethylene and cycloolefin isomerized from endo-f...
Patent number
5,106,931
Issue date
Apr 21, 1992
Mitsui Petrochemical Industries Ltd.
Toshihiro Sagane
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Adhesive for chlorine-containing polymers and aromatic group-contai...
Patent number
4,880,873
Issue date
Nov 14, 1989
Mitsui Petrochemical Industries, Ltd.
Toshihiro Sagane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat-fixable electrophotographic toner composition
Patent number
4,810,612
Issue date
Mar 7, 1989
Mitsui Petrochemical Industries, Ltd.
Takashi Ueda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hot-melt adhesive composition
Patent number
4,659,785
Issue date
Apr 21, 1987
Mitsui Petrochemical Industries, Ltd.
Riichiro Nagano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Olefin thermoplastic elastomer composition comprising crystalline p...
Publication number
20030096912
Publication date
May 22, 2003
Masaaki Kawasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...