Inventor
Kiyotake Shibata
Inventor
Iwata, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts22%
B60BVehicle wheels18%
Y10TTechnical subjects covered by former us classification12%
F16DCouplings for transmitting rotation7%
B23BTurning4%
B23PMetal-working not otherwise provided for4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
Y02TClimate change mitigation technologies related to transportation4%
B60LPropulsion of electrically-propelled vehicles3%
F16HGearing3%
PatentTitleYear
9,889,493'Wheel bearing device with a clearance formed between the inner race and the hub wheel'20189,839,962'Processing method for brake rotor-equipped wheel bearing devices'20179,234,908'Rotation detecting device and bearing equipped with rotation detecting device'20169,206,850'Sensor-equipped bearing device for wheel having integrated in-wheel motor'20158,914,965'Processing method for brake rotor-equiped wheel bearing devices'20148,798,906'Vehicle control device and rotation detection device used in same'20148,708,570'Bearing device for wheel'20148,581,457'Wheel support bearing assembly with sensor and in-wheel motor integration'20138,528,391'Wheel bearing with sensor'20138,393,974'Driving wheel bearing apparatus'20138,100,775'Driving wheel bearing apparatus'20128,092,096'Wheel bearing apparatus for a vehicle'20128,083,598'Bearing device for wheel'20118,021,054'Wheel bearing apparatus for a vehicle'20118,002,474'Wheel bearing apparatus'20117,942,585'Wheel bearing apparatus for a vehicle'20117,913,374'Processing method for brake rotor-equipped wheel bearing devices'20117,891,879'Hub wheel of a wheel bearing apparatus and a manufacturing method thereof'20117,670,057'Vehicle wheel bearing apparatus'20107,004,860'Belt type infinite variable-speed drive'20066,736,235'Powered steering device and ball screw mechanism therefor'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2018Patents assigned to NTN TOYO BEARING CO LTD (21)· patent assignee history
2004–2018Based in Iwata, JP· patent location history
2006–2017Based in Shizuoka, JP· patent location history
2011–2018Patents assigned to SHIBATA KIYOTAKE (13)· patent assignee history
2011–2017Patents assigned to YAMAMOTO KAZUNARI (3)· patent assignee history
2012–2016Patents assigned to NORIMATSU TAKAYUKI (3)· patent assignee history
2013–2016Patents assigned to TAKAHASHI TORU (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTN TOYO BEARING CO LTD | 21 | 2004–2018 |
| SHIBATA KIYOTAKEself | 13 | 2011–2018 |
| NORIMATSU TAKAYUKI | 3 | 2012–2016 |
| TAKAHASHI TORU | 3 | 2013–2016 |
| YAMAMOTO KAZUNARI | 3 | 2011–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Iwata, JP | 17 | 2004–2018 |
| Shizuoka, JP | 4 | 2006–2017 |