Inventor

Hiroo Inata

Inventor

Iwakuni, JP

Overview

1976–1999

Patent span

Chemistry

Primary field (CPC C)

Patents· 43 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds29%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%

C08JWorking-up11%

C08LCompositions of macromolecular compounds10%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

Y10TTechnical subjects covered by former us classification4%

H05KPrinted circuits3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

C09KMaterials for miscellaneous applications, not provided for elsewhere2%

PatentTitleYear

5,876,851'Film from polycarbonate, polyester to be laminated on metal'1999 5,378,391'Liquid crystal film'1995 5,300,621'Semicrystalline aromatic polyester, process for its production and resin composition containing it'1994 5,290,906'Poly(arylene ether ketone), process for producing same and its use'1994 5,223,335'Fiber-reinforced composite material and process for the production thereof'1993 5,216,109'Crystalline wholly aromatic polyester, process for its production, resin composition containing it, and articles from the resin composition'1993 5,196,531'Poly(N-cyclic iminoether), process for production thereof, thermosetting composition containing it and thermoset resin'1993 5,191,056'Arylene sulfide ketone copolymer and preparation process thereof'1993 5,189,094'Process for producing thermoset resin'1993 5,104,943'Resin composition'1992 5,068,307'Polyamideimides containing 3,4\'-diamino-diphenylether as diamine component and process for preparing the same'1991 5,068,062'Reversibly color-changeable materials'1991 4,931,512'Process for producing a thermoset resin'1990 4,910,265'Process for producing thermoset resin'1990 4,902,740'Polyamideimides containing 3,4\'-diamino-diphenylether as diamine component, with plasticizer'1990 4,842,797'Process for producing shaped polyamide articles'1989 4,764,427'Fiber having thermoplastic resin coating'1988 4,760,124'Crystalline polyester-imide, process for production thereof, and use thereof'1988 4,581,438'Aromatic polyester of 6,6\'-(ethylenedioxy)di-2-naphthoic acid, process for production thereof and film, fiber and other shaped articles therefrom'1986 4,517,315'Production of a film-like or fibrous structure of an aromatic polyester'1985 4,446,262'Protection from ultraviolet light by use of novel ultraviolet absorber'1984 4,436,894'Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom'1984 4,419,308'Process for producing porous, film-like or fibrous structure of aromatic polyester'1983 4,416,839'Wholly aromatic polyester composition, process for production thereof, and production therefrom of a film-like or fibrous article of a wholly aromatic polyester'1983 4,369,207'Process for production of laminated film structure of aromatic polyester'1983 4,351,936'Method for reducing the terminal carboxyl group content of a saturated polyester, a saturated polyester having a reduced terminal carboxyl group content, and a molded article composed of such a saturated polyester'1982 4,333,907'Biaxially oriented wholly aromatic polyester film'1982 4,331,697'Novel heparin derivative, method for production thereof, and method for rendering biomedical materials antithrombotic by use of the novel heparin derivative'1982 4,331,800'Process for producing aromatic polyesters having an increased degree of polymerization'1982 4,292,151'Process for preparing a cured copolyetherester elastomeric composition'1981 4,291,152'Process for producing aromatic polyesters having increased degrees of polymerization'1981 4,269,947'Cured or uncured aromatic polyester composition and process for its production'1981 4,256,558'Cured or uncured linear aromatic polyester composition and process for preparation thereof'1981 4,196,066'Cured aromatic polyester composition and process for its production'1980 4,115,362'Process for preparing polyesters'1978 4,107,143'Aromatic polyester carbonate and method for producing the same'1978 4,066,624'Polyesters of naphthalene carboxylic acids and hydroxy alkoxydiphenyl sulfones'1978 4,064,108'Novel polyesters prepared from mixture of hydroquinone and bisphenols'1977 4,051,112'Polyester granule for melt-shaping and process for the preparation thereof'1977 4,026,973'Process for preparing heat-resistant aromatic polyester filaments'1977 3,989,664'Stabilized polyester composition and method for stabilizing polyester'1976 3,972,852'Process for preparing aromatic polyesters from diphenols'1976 3,953,539'Aromatic polyester resin composition having inhibited coloration and method for inhibiting coloration'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1999Patents assigned to TEIJIN LTD (41)· patent assignee history

1976–1999Based in Iwakuni, JP· patent location history

1978–1985Based in Hino, JP· patent location history

1992Patents assigned to STAMLCARBON B V (1)· patent assignee history

1993Based in Yamaguchi, JP· patent location history

1995Patents assigned to TEIJIM LIMITED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	41	1976–1999
STAMLCARBON B V	1	1992
TEIJIM LIMITED	1	1995

Locations

Location	Patents	Span
Iwakuni, JP	29	1976–1999
Hino, JP	13	1978–1985
Yamaguchi, JP	1	1993