Inventor
WATANABE HAYAO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE HAYAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK LTD
14 patentsUS5914548AJun 22, 1999
Sealed actuator
NSK LTD69 citations95
US6089630AJul 18, 2000
Substrate transfer apparatus
NSK LTD21 citations92
US5234081AAug 10, 1993
Rotary indexing device
NSK LTD42 citations92
USRE39748EJul 31, 2007
Sealed actuator
NSK LTD26 citations91
US7190099B2Mar 13, 2007
Motor
NSK LTD7 citations71
US6930420B2Aug 16, 2005
Motor
NSK LTD8 citations71
US7352102B2Apr 1, 2008
Motor
NSK LTD3 citations60
US10594196B2Mar 17, 2020
Dual shaft integrated motor
NSK LTD1 citations58
US12184138B2Dec 31, 2024
Motor
NSK LTD1 citations57
US11784535B2Oct 10, 2023
Actuator
NSK LTD0 citations48
US10432072B2Oct 1, 2019
Dual shaft integrated motor
NSK LTD0 citations48
US10432055B2Oct 1, 2019
Motor, actuator, semiconductor manufacturing apparatus, and flat display manufacturing apparatus
NSK LTD0 citations38
US10250113B2Apr 2, 2019
Electric motor and manufacturing method for electric motor
NSK LTD0 citations37
US9685842B2Jun 20, 2017
Direct drive motor, conveyance device, inspection device, and machine tool
NSK LTD0 citations33
WATANABE HAYAO
3 patentsUS8616775B2Dec 31, 2013
Roller bearing device having radial-plane arrangement structure of rotation sensor
WATANABE HAYAO3 citations60
US8662755B2Mar 4, 2014
Roller bearing device having radial-plane arrangement structure of rotation sensor
WATANABE HAYAO0 citations50
US8651744B2Feb 18, 2014
Roller bearing device having radial-plane arrangement structure of rotation sensor
WATANABE HAYAO0 citations50