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Fukushima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Production process of poly(arylene sulfide)
Patent number
7,834,133
Issue date
Nov 16, 2010
Kureha Corporation
Koichi Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Gas-barrier, multi-layer hollow container
Patent number
6,673,403
Issue date
Jan 6, 2004
Kureha Kagaku Kogyo K.K.
Zenya Shiiki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gas-barrier composite film
Patent number
6,245,437
Issue date
Jun 12, 2001
Kureha Kagaku Kogyo K.K.
Zenya Shiiki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Production process for injection-molded product of polyglycolic acid
Patent number
6,183,679
Issue date
Feb 6, 2001
Kureha Kagaku Kogyo, K.K.
Yukichika Kawakami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stretch blow molded container and production process thereof
Patent number
6,159,416
Issue date
Dec 12, 2000
Kureha Kagaku Kogyo, K.K.
Yukichika Kawakami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection-molded product of polyglycolic acid and production proces...
Patent number
6,046,251
Issue date
Apr 4, 2000
Kureha Kagaku Kogyo K.K.
Yukichika Kawakami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stretch blow molded container and production process thereof
Patent number
6,001,439
Issue date
Dec 14, 1999
Kureha Kagaku Kogyo K.K.
Yukichika Kawakami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyglycolic acid sheet and production process thereof
Patent number
5,908,917
Issue date
Jun 1, 1999
Kureha Kagaku Kogyo K.K.
Yukichika Kawakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oriented polyglycolic acid film and production process thereof
Patent number
5,853,639
Issue date
Dec 29, 1998
Kureha Kagaku Kogyo K.K.
Yukichika Kawakami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cyclopentanecarboxylic acid derivatives useful for producing azole...
Patent number
5,414,105
Issue date
May 9, 1995
Kureha Kagaku Kogyo Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxirane derivatives useful for making fungicidal azole compounds
Patent number
5,239,089
Issue date
Aug 24, 1993
Kureha Kagaku Kogyo Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclopentanone derivatives
Patent number
5,159,118
Issue date
Oct 27, 1992
Kureha Kagaku Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azole derivative and agrucultural/horticultural fungicide containin...
Patent number
5,099,029
Issue date
Mar 24, 1992
Hiroyuki Enari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-(4-chlorobenzyl)-1-(1H-imidazole-1-ylmethyl)-1-cyclohexanol and c...
Patent number
5,095,028
Issue date
Mar 10, 1992
Kureha Kagaku Kogyo Kabushiki Kaisha
Atsushi Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azole derivatives and agricultural and horticultural chemical compo...
Patent number
5,028,254
Issue date
Jul 2, 1991
Kureha Kagaku Kogyo Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel azole derivative and agricultural/horticultural fungicide con...
Patent number
5,010,206
Issue date
Apr 23, 1991
Kureha Kagaku Kogyo Kabushiki Kaishi
Hiroyuki Enari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azolylcyclopentanol derivatives and agricultural and horticultural...
Patent number
4,992,093
Issue date
Feb 12, 1991
Kureha Kagaku Kogyo Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel azole derivative and agricultural/horticultural fungicide con...
Patent number
4,962,278
Issue date
Oct 9, 1990
Kureha Kagaku Kogyo Kabushiki Kaisha
Hiroyuki Enari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azole derivatives and agricultural and horticultural chemical compo...
Patent number
4,938,792
Issue date
Jul 3, 1990
Kureha Kagaku Kogyo Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2(4-chlorobenzyl)1(1H-1,2,4-triazol-1-yl-methyl-1-cycloheptanol and...
Patent number
4,920,138
Issue date
Apr 24, 1990
Kureha Kagaku Kogyo Kabushiki Kaishi
Atsushi Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel azole derivative and agricultural/horticultural fungicide con...
Patent number
4,902,702
Issue date
Feb 20, 1990
Kureha Kagaku Kogyo Kabushiki Kaisha
Hiroyuki Enari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel derivative of azole, and agricultural and horticultural compo...
Patent number
4,863,505
Issue date
Sep 5, 1989
Kureha Kagaku Kogyo Kabushiki Kaisha
Satoru Kumazawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Production Process of Poly(Arylene Sulfide)
Publication number
20070265425
Publication date
Nov 15, 2007
Koichi Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Controlled release formulations using intelligent polymers
Publication number
20050214368
Publication date
Sep 29, 2005
Yukichika Kawakami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE