Inventor
MURAYAMA TOMOAKI
JP9 patents
Patents
9 patentsUS11588384B2Feb 21, 2023
Device and method for manufacturing magnet embedded core
KURODA PRECISION IND LTD2 citations72
US11532973B2Dec 20, 2022
Rotor core retaining jig, manufacturing device and manufacturing method for magnet embedded core
KURODA PRECISION IND LTD1 citations71
US11264872B2Mar 1, 2022
Setting device for rotor core retaining jig
KURODA PRECISION IND LTD2 citations71
US11258340B2Feb 22, 2022
Manufacturing device for magnet embedded core
KURODA PRECISION IND LTD4 citations71
US10873249B2Dec 22, 2020
Resin filling method and resin filling device for magnet embedded core
KURODA PRECISION IND LTD4 citations70
US10532501B2Jan 14, 2020
Resin filling device and resin filling method for magnet embedded core
KURODA PRECISION IND LTD4 citations70
US11201527B2Dec 14, 2021
Device, method, and jig for manufacturing magnet embedded core
KURODA PRECISION IND LTD2 citations69
US11223261B2Jan 11, 2022
Resin sealing device and resin sealing method for manufacturing magnet embedded core
KURODA PRECISION IND LTD0 citations59
US11356003B2Jun 7, 2022
Manufacturing device for magnet embedded core
KURODA PRECISION IND LTD0 citations51