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Hiroshi Komiya
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Nara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Grease composition for rolling bearing and rolling bearing using th...
Patent number
7,491,683
Issue date
Feb 17, 2009
JTEKT Corporation
Hiroshi Komiya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polymeric lubricant packed bearing and method of producing the same
Patent number
7,008,115
Issue date
Mar 7, 2006
Koyo Seiko Co., Ltd.
Ryuji Nakata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Grease composition and rolling bearing lubricated by the grease com...
Patent number
6,794,342
Issue date
Sep 21, 2004
Koyo Seiko Co., Ltd.
Hiroshi Komiya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Rolling bearing
Patent number
6,485,184
Issue date
Nov 26, 2002
Koyo Seiko Co., Ltd.
Ken Adachi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Grease for rolling bearing and grease-sealed rolling bearing
Patent number
6,432,888
Issue date
Aug 13, 2002
Koyo Seiko Co., Ltd.
Hiroshi Komiya
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Conductive lubricant for fluid dynamic bearing
Patent number
6,335,310
Issue date
Jan 1, 2002
Koyo Seiko Co., Ltd.
Noriko Suekuni
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling bearing and method of fabricating the same
Patent number
5,588,751
Issue date
Dec 31, 1996
Koyo Seiko Co., Ltd.
Ryuji Nakata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Diurea type grease composition
Patent number
4,668,411
Issue date
May 26, 1987
Koyo Seiko Co., Ltd.
Hiroyoshi Yasui
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Grease composition for rolling bearing and rolling bearing using th...
Publication number
20050043190
Publication date
Feb 24, 2005
KOYO SEIKO CO., LTD.
Hiroshi Komiya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Polymeric lubricant packed bearing and method of producing the same
Publication number
20020191876
Publication date
Dec 19, 2002
Ryuji Nakata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Grease composition and rolling bearing lubricated by the grease com...
Publication number
20020183213
Publication date
Dec 5, 2002
Hiroshi Komiya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...