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Otsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer containing lactic acid as its constituting unit and method...
Patent number
5,714,618
Issue date
Feb 3, 1998
Toyo Boseki Kabushiki Kaisha
Kunio Kimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide-imide fibers for a bag filter
Patent number
5,681,656
Issue date
Oct 28, 1997
Toyo Boseki Kabushiki Kaisha
Chuji Inukai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polymer containing lactic acid as its constituting unit and method...
Patent number
5,618,911
Issue date
Apr 8, 1997
Toyo Boseki Kabushiki Kaisha
Kunio Kimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thin film electroluminescent (EL) panel
Patent number
5,124,204
Issue date
Jun 23, 1992
Sharp Kabushiki Kaisha
Takuo Yamashita
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flexible sheet reinforced with poly(aromatic amide) non-woven fabri...
Patent number
5,049,435
Issue date
Sep 17, 1991
Toyo Boseki Kabushiki Kaisha
Keiichi Uno
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Flexible sheet reinforced with poly(aromatic amide) non-woven fabri...
Patent number
4,897,301
Issue date
Jan 30, 1990
Toyo Boseki Kabushiki Kaisha
Keiichi Uno
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Process of actinic irradiation of shaped polyester imide containing...
Patent number
4,578,166
Issue date
Mar 25, 1986
Toyo Boseki Kabushiki Kaisha
Keiichi Uno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production of N-hydroxyalkyltrimellitic acid imides polymers
Patent number
4,245,086
Issue date
Jan 13, 1981
Toyo Boseki Kabushiki Kaisha
Keiichi Uno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shaped article of polymers prepared from (.beta.-hydroxyethyl)-trim...
Patent number
4,140,677
Issue date
Feb 20, 1979
Toyo Boseki Kabushiki Kaisha
Keiichi Uno
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
CO-EXTRUDED ONE-TIME-FORMED SOLAR CELL MODULE BACKBOARD IN THREE-LA...
Publication number
20190181284
Publication date
Jun 13, 2019
Cybrid Technologies Inc.
Hongye CHEN
H01 - BASIC ELECTRIC ELEMENTS