Assignee
HAMASAKI MASAFUMI
JP3 patents
Top patents by PatentIndex Score
US8851259B2Oct 7, 2014
Electromagnetic clutch, compressor, and manufacturing method for electromagnetic clutch
HAMASAKI MASAFUMI1 citations49
US9261148B2Feb 16, 2016
Electromagnetic clutch and method for producing armature for electromagnetic clutch
HAMASAKI MASAFUMI1 citations48
US8757242B2Jun 24, 2014
Die-casting die
HAMASAKI MASAFUMI0 citations48