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Kazuhiro Yamashita
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Hirakata-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lock-up device for fluid coupling
Patent number
9,506,524
Issue date
Nov 29, 2016
Exedy Corporation
Yuki Kawahara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lock-up device for fluid coupling
Patent number
9,011,257
Issue date
Apr 21, 2015
Exedy Corporation
Yuki Kawahara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lockup device and fluid type power transmitting device
Patent number
8,695,771
Issue date
Apr 15, 2014
Exedy Corporation
Yoshihiro Matsuoka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fluid torque transmission device equipped with lockup device
Patent number
6,782,983
Issue date
Aug 31, 2004
Exedy Corporation
Kozo Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lockup device of torque converter
Patent number
6,269,923
Issue date
Aug 7, 2001
Exedy Corporation
Kazuhiro Yamashita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device and method for measuring dynamic torsional characteristics o...
Patent number
6,253,620
Issue date
Jul 3, 2001
Exedy Corporation
Kazuhiro Yamashita
G01 - MEASURING TESTING
Information
Patent Grant
Flywheel assembly employing a damper mechanism having an annular ch...
Patent number
6,171,192
Issue date
Jan 9, 2001
Exedy Corporation
Hirotaka Fukushima
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
LOCK-UP DEVICE FOR FLUID COUPLING
Publication number
20150184719
Publication date
Jul 2, 2015
Exedy Corporation
Yuki KAWAHARA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LOCK-UP DEVICE FOR FLUID COUPLING
Publication number
20150184720
Publication date
Jul 2, 2015
Exedy Corporation
Yuki KAWAHARA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LOCK-UP DEVICE FOR FLUID COUPLING
Publication number
20130225302
Publication date
Aug 29, 2013
Exedy Corporation
Yuki Kawahara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LOCKUP DEVICE AND FLUID TYPE POWER TRANSMITTING DEVICE
Publication number
20110031083
Publication date
Feb 10, 2011
Exedy Corporation
Yoshihiro Matsuoka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Fluid torque transmission device equipped with lockup device
Publication number
20030121744
Publication date
Jul 3, 2003
Exedy Corporation
Kozo Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...