Inventor
KAMEDA YOHEI
JP5 patents
Patents
5 patentsUSD828809SSep 18, 2018
Rotor core plate for electric motor
NHK SPRING CO LTD0 citations49
USD828808SSep 18, 2018
Rotor core plate for electric motor
NHK SPRING CO LTD1 citations49
US12113398B2Oct 8, 2024
Stator core, stator unit, and motor
NHK SPRING CO LTD0 citations44
US12074486B2Aug 27, 2024
Rotor manufacturing method
NHK SPRING CO LTD0 citations41
US9570948B2Feb 14, 2017
Magnetic plate used for rotor core of motor and method for manufacturing magnetic plate
NHK SPRING CO LTD0 citations38