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Shohei FUKAMA
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Clutch release bearing device
Patent number
11,215,240
Issue date
Jan 4, 2022
NTN Corporation
Shohei Fukama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bearing seal structure, pulley, and design method of bearing seal
Patent number
10,941,812
Issue date
Mar 9, 2021
NTN Corporation
Masaharu Inoue
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Retainer for ball bearing, and ball bearing
Patent number
9,366,292
Issue date
Jun 14, 2016
NTN Corporation
Shohei Fukama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Retainer for ball bearing, and ball bearing
Patent number
9,103,374
Issue date
Aug 11, 2015
NTN Corporation
Shohei Fukama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rubber composition and molded rubber products
Patent number
9,012,551
Issue date
Apr 21, 2015
NTN Corporation
Katsuaki Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Retainer, deep groove ball bearing, and bearing with seal
Patent number
8,727,631
Issue date
May 20, 2014
NTN Corporation
Takahiro Wakuda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
BEARING SEAL STRUCTURE, PULLEY, AND DESIGN METHOD OF BEARING SEAL
Publication number
20200200221
Publication date
Jun 25, 2020
NTN Corporation
Masaharu INOUE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CLUTCH RELEASE BEARING DEVICE
Publication number
20200116209
Publication date
Apr 16, 2020
NTN CORPORATION
Shohei FUKAMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RETAINER FOR BALL BEARING, AND BALL BEARING
Publication number
20150233425
Publication date
Aug 20, 2015
NTN Corporation
Shohei FUKAMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RETAINER FOR BALL BEARING, AND BALL BEARING
Publication number
20140064649
Publication date
Mar 6, 2014
Shohei Fukama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RUBBER COMPOSITION AND MOLDED RUBBER PRODUCTS
Publication number
20130158181
Publication date
Jun 20, 2013
Katsuaki Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GREASE-SEALED BEARING
Publication number
20110194795
Publication date
Aug 11, 2011
Makoto Muramatsu
C21 - METALLURGY OF IRON
Information
Patent Application
RETAINER, DEEP GROOVE BALL BEARING, AND BEARING WITH SEAL
Publication number
20110069918
Publication date
Mar 24, 2011
Takahiro Wakuda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...