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Kazushi Kimura
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Iruma-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet of microfiber assembly
Patent number
10,815,587
Issue date
Oct 27, 2020
Koken, Ltd.
Yasuhiko Fukasawa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Antimicrobial composition, process for preparing the same, and util...
Patent number
8,349,346
Issue date
Jan 8, 2013
Koken Ltd.
Hiroshi Imai
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
System for decomposing organic compound
Patent number
7,722,830
Issue date
May 25, 2010
Koken Ltd.
Kazushi Kimura
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
System for decomposing organic compound
Patent number
7,364,710
Issue date
Apr 29, 2008
Koken Ltd.
Kazushi Kimura
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Electrostatic filter
Patent number
5,935,303
Issue date
Aug 10, 1999
Koken Ltd.
Kazushi Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SHEET OF MICROFIBER ASSEMBLY, AND METHOD AND APPARATUS FOR MAKING T...
Publication number
20110159765
Publication date
Jun 30, 2011
KOKEN LTD.
Yasuhiko Fukasawa
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ANTIMICROBIAL COMPOSITION, PROCESS FOR PREPARING THE SAME, AND UTIL...
Publication number
20100124562
Publication date
May 20, 2010
KOKEN LTD.
Hiroshi Imai
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Breathing simulator for evaluation test of respirator
Publication number
20070259322
Publication date
Nov 8, 2007
KOKEN LTD.
Hisashi Yuasa
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
System for decomposing organic compound
Publication number
20060182671
Publication date
Aug 17, 2006
KOKEN LTD.
Kazushi Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System for decomposing organic compound
Publication number
20030185728
Publication date
Oct 2, 2003
Koken Co.,Ltd.
Kazushi Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL