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Kenji Mogami
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricating oil for refrigerator and hydraulic fluid composition fo...
Patent number
8,648,022
Issue date
Feb 11, 2014
Idemitsu Kosan Co., Ltd.
Toshinori Tazaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricating oil for compression-type refrigerators containing penta...
Patent number
6,261,474
Issue date
Jul 17, 2001
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of producing a polyvinyl ether compound
Patent number
5,616,812
Issue date
Apr 1, 1997
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing ether compound
Patent number
5,589,597
Issue date
Dec 31, 1996
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producting ether compound
Patent number
5,523,491
Issue date
Jun 4, 1996
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lubricating oil containing a polyvinyl ether compound for compressi...
Patent number
5,518,643
Issue date
May 21, 1996
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lubricating oil for compression-type refrigerators
Patent number
5,449,472
Issue date
Sep 12, 1995
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyvinyl ether compound
Patent number
5,399,631
Issue date
Mar 21, 1995
Idemitsu Kosan Co., Ltd.
Tatsuya Egawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
LUBRICATING OIL FOR REFRIGERATOR AND HYDRAULIC FLUID COMPOSITION FO...
Publication number
20090186788
Publication date
Jul 23, 2009
Idemitsu Kosan Co., Ltd.
Toshinori Tazaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Lubricating oil for refrigerating machine and hydraulic composition...
Publication number
20040167042
Publication date
Aug 26, 2004
Hirotaka Yamazaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Lubricating oil for refrigerators and hydraulic fluid composition f...
Publication number
20040157753
Publication date
Aug 12, 2004
Toshinori Tazaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...