Inventor
HIRAI MASANORI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN SEIKI CO LTD
6 patentsUS5187994AFeb 23, 1993
Rotary motion to longitudinal motion converting mechanism
TEIJIN SEIKI CO LTD24 citations89
US5203222AApr 20, 1993
Motion converting mechanism
TEIJIN SEIKI CO LTD13 citations73
US5145041ASep 8, 1992
Motion converting mechanism
TEIJIN SEIKI CO LTD11 citations73
US5123331AJun 23, 1992
Stability compensating circuit of actuator system
TEIJIN SEIKI CO LTD11 citations73
US4967124AOct 30, 1990
Servo control apparatus
TEIJIN SEIKI CO LTD12 citations73
US5477741ADec 26, 1995
Motion transforming mechanism
TEIJIN SEIKI CO LTD15 citations69
NABTESCO CORP
3 patentsNEC ENERGY DEVICES LTD
3 patentsUS10493485B2Dec 3, 2019
Coating device and coating method
NEC ENERGY DEVICES LTD6 citations83
US10468662B2Nov 5, 2019
Production method and production apparatus of electrode for secondary battery, electrode for secondary battery, and secondary battery
NEC ENERGY DEVICES LTD2 citations73
US10217988B2Feb 26, 2019
Secondary battery
NEC ENERGY DEVICES LTD2 citations69