Inventor
OHNUMA TAKAYUKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OHNUMA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
3 patentsUS8813358B2Aug 26, 2014
Crankshaft and method for producing the same
HONDA MOTOR CO LTD9 citations83
US9610633B2Apr 4, 2017
Crankshaft and method for producing the same
HONDA MOTOR CO LTD2 citations72
US8371029B2Feb 12, 2013
Production apparatus and production method for crankshaft
HONDA MOTOR CO LTD5 citations72
OHNUMA TAKAYUKI
3 patentsUS8627565B2Jan 14, 2014
Method for producing crankshaft and production apparatus therefor
OHNUMA TAKAYUKI7 citations81
US8468696B2Jun 25, 2013
Crankshaft and method for producing the same
OHNUMA TAKAYUKI6 citations81
US8151436B2Apr 10, 2012
Method of forming member, valve guide and method of forming the same, and method of forming tubular member
OHNUMA TAKAYUKI0 citations45