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Hiroyasu YOSHIOKA
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Fujisawa-shi, Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotation transmission device
Patent number
10,480,635
Issue date
Nov 19, 2019
NSK Ltd.
Yasuyuki Matsuda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction roller-type reduction gear
Patent number
10,359,102
Issue date
Jul 23, 2019
NSK Ltd.
Hiroshi Kawahara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction roller-type transmission
Patent number
10,309,501
Issue date
Jun 4, 2019
NSK Ltd.
Hiroyasu Yoshioka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Loading cam device and friction roller-type speed reducer
Patent number
10,167,932
Issue date
Jan 1, 2019
NSK Ltd.
Hiroyasu Yoshioka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction-roller-type reduction gear
Patent number
10,161,489
Issue date
Dec 25, 2018
NSK Ltd.
Ryosuke Fujita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Torque measurement device-equipped rotation transmission apparatus
Patent number
9,625,332
Issue date
Apr 18, 2017
NSK Ltd.
Tomoharu Saito
G01 - MEASURING TESTING
Information
Patent Grant
Friction roller reducer and drive unit for electric automobile
Patent number
9,482,323
Issue date
Nov 1, 2016
NSK, Ltd.
Kazutaka Tanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Toroidal continuously variable transmission
Patent number
8,876,654
Issue date
Nov 4, 2014
NSK Ltd.
Hiroki Nishii
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
TRANSMISSION
Publication number
20240328456
Publication date
Oct 3, 2024
NSK LTD.
Takahisa NOMOTO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DRIVE APPARATUS FOR VEHICLE
Publication number
20240308326
Publication date
Sep 19, 2024
Toyota Jidosha Kabushiki Kaisha
Kazunori Sakai
B60 - VEHICLES IN GENERAL
Information
Patent Application
FRICTION ROLLER-TYPE REDUCTION GEAR
Publication number
20180347675
Publication date
Dec 6, 2018
NSK Ltd.
Hiroshi KAWAHARA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FRICTION-ROLLER-TYPE REDUCTION GEAR
Publication number
20180172118
Publication date
Jun 21, 2018
NSK Ltd.
Ryosuke FUJITA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LOADING CAM DEVICE AND FRICTION ROLLER-TYPE SPEED REDUCER
Publication number
20170299024
Publication date
Oct 19, 2017
NSK Ltd.
Hiroyasu YOSHIOKA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ROTATION TRANSMISSION DEVICE
Publication number
20170227111
Publication date
Aug 10, 2017
NSK Ltd.
Yasuyuki MATSUDA
G01 - MEASURING TESTING
Information
Patent Application
FRICTION ROLLER-TYPE TRANSMISSION
Publication number
20170191552
Publication date
Jul 6, 2017
NSK Ltd.
Hiroyasu YOSHIOKA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TORQUE MEASUREMENT DEVICE-EQUIPPED ROTATION TRANSMISSION APPARATUS
Publication number
20160195442
Publication date
Jul 7, 2016
NSK LTD.
Tomoharu SAITO
G01 - MEASURING TESTING
Information
Patent Application
ROTATION TRANSMISSION DEVICE
Publication number
20160195183
Publication date
Jul 7, 2016
NSK Ltd.
Yasuyuki MATSUDA
G01 - MEASURING TESTING
Information
Patent Application
FRICTION ROLLER REDUCER AND DRIVE UNIT FOR ELECTRIC AUTOMOBILE
Publication number
20140024487
Publication date
Jan 23, 2014
Kazutaka Tanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION
Publication number
20110130244
Publication date
Jun 2, 2011
NSK Ltd.
Hiroki Nishii
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...