Inventor
MURAYAMA KIMIMASA
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA KIMIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
4 patentsUS4633696AJan 6, 1987
Thread rolling method
TOYOTA MOTOR CO LTD14 citations71
US5076086ADec 31, 1991
Thread rolling apparatus
TOYOTA MOTOR CO LTD15 citations70
US4689864ASep 1, 1987
Method of making valve sleeves
TOYOTA MOTOR CO LTD13 citations69
US4691551ASep 8, 1987
Rolling method and rolling tools
TOYOTA MOTOR CO LTD5 citations60