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Iwakuni-shi Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Layered silicate and thermoplastic resin composition containing it
Patent number
7,759,420
Issue date
Jul 20, 2010
Teijin Limited
Kazuteru Kohno
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon nanotube coated with aromatic condensation polymer
Patent number
7,754,328
Issue date
Jul 13, 2010
Teijin Limited
Masayuki Chokai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rigid heterocyclic polymer, production process thereof, and fibers...
Patent number
7,652,124
Issue date
Jan 26, 2010
Teijin Limited
Masayuki Chokai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer for carbon fiber precursor
Patent number
7,338,997
Issue date
Mar 4, 2008
Teijin Limited
Hiroaki Kuwahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic film, thermoplastic resin composition, and phyllosili...
Patent number
7,189,782
Issue date
Mar 13, 2007
Teijin Limited
Kiyonari Hashidzume
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical film
Patent number
6,881,453
Issue date
Apr 19, 2005
Teijin Limited
Nobuaki Kido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Wholly aromatic polyester carbonate and process therefor
Patent number
6,858,701
Issue date
Feb 22, 2005
Teijin Limited
Hiroshi Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Wholly aromatic polyester carbonate and process for production of same
Patent number
6,812,319
Issue date
Nov 2, 2004
Teijin Limited
Hiroshi Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogenated styrene polymer, process for producing the same, and m...
Patent number
6,806,322
Issue date
Oct 19, 2004
Teijin Limited
Kiyonari Hashizume
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for crystallization of low molecular weight polycarbonate an...
Patent number
6,696,541
Issue date
Feb 24, 2004
Teijin Limited
Tomonori Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Wholly aromatic polyester and production process therefor
Patent number
6,596,839
Issue date
Jul 22, 2003
Teijin Limited
Takanori Miyoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Application of sulfone, ketone and ester containing polyalkyl ether...
Patent number
6,166,168
Issue date
Dec 26, 2000
Teijin Limited
Hiroaki Kuwahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Application of sulfone, ketone and ester containing polyalkyl ether...
Patent number
5,969,082
Issue date
Oct 19, 1999
Teijin Limited
Hiroaki Kuwahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film from polycarbonate, polyester to be laminated on metal
Patent number
5,876,851
Issue date
Mar 2, 1999
Teijin Limited
Shunichi Matsumura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Thermoplastic resin composition superior in transparency and antist...
Patent number
5,849,822
Issue date
Dec 15, 1998
Teijin Limited
Nobuaki Kido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide/aliphatic polyester block copolymer, process for the prod...
Patent number
5,691,412
Issue date
Nov 25, 1997
Teijin Limited
Shunichi Matsumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preventing emission of fluorescence from polyalkylenenap...
Patent number
5,651,926
Issue date
Jul 29, 1997
Teijin Limited
Nobuaki Kido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide/aliphatic polyester block copolymer, process for the prod...
Patent number
5,446,109
Issue date
Aug 29, 1995
Teijin Limited
Shunichi Matsumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semicrystalline aromatic polyester, process for its production and...
Patent number
5,300,621
Issue date
Apr 5, 1994
Teijin Limited
Hiroo Inata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(arylene ether ketone), process for producing same and its use
Patent number
5,290,906
Issue date
Mar 1, 1994
Teijin Limited
Shunichi Matsumura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Fiber-reinforced composite material and process for the production...
Patent number
5,223,335
Issue date
Jun 29, 1993
Teijin Limited
Hiroo Inata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crystalline wholly aromatic polyester, process for its production,...
Patent number
5,216,109
Issue date
Jun 1, 1993
Teijin Limited
Hiroo Inata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(N-cyclic iminoether), process for production thereof, thermose...
Patent number
5,196,531
Issue date
Mar 23, 1993
Teijin Limited
Hiroyuki Umetani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Arylene sulfide ketone copolymer and preparation process thereof
Patent number
5,191,056
Issue date
Mar 2, 1993
Teijin Limited
Kiyoshi Sugie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing thermoset resin
Patent number
5,189,094
Issue date
Feb 23, 1993
Teijin Limited
Hiroyuki Umetani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy compound, precursor thereof, production processes thereof, us...
Patent number
5,115,074
Issue date
May 19, 1992
Teijin Limited
Hiroyuki Umetani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resin composition
Patent number
5,104,943
Issue date
Apr 14, 1992
Stamlcarbon B.V.
Katsuhiko Hironaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reversibly color-changeable materials
Patent number
5,068,062
Issue date
Nov 26, 1991
Teijin Limited
Hiroo Inata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamideimides containing 3,4'-diamino-diphenylether as diamine co...
Patent number
5,068,307
Issue date
Nov 26, 1991
Teijin Limited
Shigeyoshi Hara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing a thermoset resin
Patent number
4,931,512
Issue date
Jun 5, 1990
Teijin Limited
Shunichi Matsumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Rigid Heterocyclic Polymer, Production Process Thereof, and Fibers...
Publication number
20080214772
Publication date
Sep 4, 2008
Masayuki Chokai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Retardation Film
Publication number
20080069973
Publication date
Mar 20, 2008
TEIJIN LIMITED
Hideaki Nitta
G02 - OPTICS
Information
Patent Application
Polyester resin composition
Publication number
20070191525
Publication date
Aug 16, 2007
TEIJIN LIMITED
Kazuteru Kohno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Layered silicate and thermoplastic resin composition containing it
Publication number
20070106004
Publication date
May 10, 2007
TEIJIN LIMITED
Kazuteru Kohno
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Wholly aromatic polyamide fiber and process for producing the same
Publication number
20070031663
Publication date
Feb 8, 2007
Susumu Honda
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Composite fiber including wholly aromatic polyamide and carbon nano...
Publication number
20060188718
Publication date
Aug 24, 2006
Hideaki Nitta
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Polymer for carbon fiber precursor
Publication number
20060183834
Publication date
Aug 17, 2006
TEIJIN LIMITED
Hiroaki Kuwahara
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Porous membrane of poly(metaphenylene isophthalamide) and process f...
Publication number
20060141238
Publication date
Jun 29, 2006
Takeshi Sasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon nanotube coated with aromatic condensation polymer
Publication number
20060051579
Publication date
Mar 9, 2006
TEIJIN LIMITED
Masayuki Chokai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Process and composition for the production of carbon fiber and mats
Publication number
20060012061
Publication date
Jan 19, 2006
TEIJIN LIMITED
Masumi Hirata
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Thermoplastic resin composition and formed article
Publication number
20050228073
Publication date
Oct 13, 2005
Rei Nishio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic film, thermoplastic resin composition, and phyllosili...
Publication number
20050089698
Publication date
Apr 28, 2005
Kiyonari Hashidzume
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogenated styrene polymer resin composition and optical elements
Publication number
20050004307
Publication date
Jan 6, 2005
Nobuaki Kido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogenated styrene-conjugated diene/styrene block copolymer and p...
Publication number
20040077795
Publication date
Apr 22, 2004
Kiyonari Hashizume
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogenated styrene polymer, process for producing the same, and m...
Publication number
20040054094
Publication date
Mar 18, 2004
Kiyonari Hashizume
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Wholly aromatic polyester carbonate and process for producing the same
Publication number
20030181627
Publication date
Sep 25, 2003
Hiroshi Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Wholly aromatic polyester carbonate and process for production of same
Publication number
20030171528
Publication date
Sep 11, 2003
TEIJIN LIMITED
Hiroshi Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical recording medium and substrate for use therein
Publication number
20030170564
Publication date
Sep 11, 2003
Nobuaki Kido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical film
Publication number
20030138654
Publication date
Jul 24, 2003
Nobuaki Kido
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Product from melt of wholly aromatic polyester and aromatic polycar...
Publication number
20030125504
Publication date
Jul 3, 2003
Takanori Miyoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Wholly aromatic polyester and process for producing the same
Publication number
20030027972
Publication date
Feb 6, 2003
Takanori Miyoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogenated styrene polymer and optical-disk substrate
Publication number
20030026936
Publication date
Feb 6, 2003
Nobuaki Kido
G11 - INFORMATION STORAGE