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Takashi Kuraoka
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Moriyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Medical guide wire
Patent number
10,974,030
Issue date
Apr 13, 2021
Gunze Limited
Junya Kanetake
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyamic acid solution composition having carbon black dispersed th...
Patent number
8,686,106
Issue date
Apr 1, 2014
Gunze Limited
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Semielectroconductive polyimide resin belt and process for producin...
Patent number
8,506,848
Issue date
Aug 13, 2013
Gunze Limited
Akira Ichino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Intermediate transfer belt
Patent number
8,367,192
Issue date
Feb 5, 2013
Gunze Limited
Takashi Kuraoka
B32 - LAYERED PRODUCTS
Information
Patent Grant
Endless tubular polyimide film
Patent number
8,314,204
Issue date
Nov 20, 2012
Gunze Limited
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Carbon black-dispersed polyamic acid solution composition, and proc...
Patent number
8,303,852
Issue date
Nov 6, 2012
Gunze Limited
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Endless tubular polyimide film
Patent number
8,097,693
Issue date
Jan 17, 2012
Gunze Limited
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrically-semiconductive poly(amic acid) liquid compositions and...
Patent number
6,303,054
Issue date
Oct 16, 2001
Gunze Limited
Junya Kanetake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Seamless tubular composite film and method for producing the same
Patent number
6,217,963
Issue date
Apr 17, 2001
Gunze Limited
Tsuneo Miyamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heat-conductive polyimide films, process for their preparation and...
Patent number
6,001,440
Issue date
Dec 14, 1999
Gunze Limited
Tsuneo Miyamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MEDICAL GUIDE WIRE
Publication number
20180056042
Publication date
Mar 1, 2018
GUNZE LIMITED
Junya KANETAKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICAL GUIDE WIRE
Publication number
20150306354
Publication date
Oct 29, 2015
GUNZE LIMITED
Junya KANETAKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTERMEDIATE TRANSFER BELT
Publication number
20120128953
Publication date
May 24, 2012
Takashi Kuraoka
B32 - LAYERED PRODUCTS
Information
Patent Application
ENDLESS TUBULAR POLYIMIDE FILM
Publication number
20120040121
Publication date
Feb 16, 2012
Ube Industries, Ltd.
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SEMIELECTROCONDUCTIVE POLYIMIDE RESIN BELT AND PROCESS FOR PRODUCIN...
Publication number
20100329751
Publication date
Dec 30, 2010
GUNZE LIMITED
Akira Ichino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIC ACID SOLUTION COMPOSITION HAVING CARBON BLACK DISPERSED T...
Publication number
20100247888
Publication date
Sep 30, 2010
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CARBON BLACK-DISPERSED POLYAMIC ACID SOLUTION COMPOSITION, AND PROC...
Publication number
20090236566
Publication date
Sep 24, 2009
Gunze Limited
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Endless tubular polyimide film
Publication number
20070178264
Publication date
Aug 2, 2007
Naoki Nishiura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL