Inventor · disambiguated record
Takayuki Ohnuma
Also filed as: OHNUMA TAKAYUKI
6 granted patents·29 citations·filing 2004–2014
80Inventor score
Top patents by PatentIndex Score
6 records- 0188US8813358B2Crankshaft and method for producing the sameHONDA MOTOR CO LTD·Filed 2013·Granted Aug 26, 2014·9 cites·5 claims
- 0282US8627565B2Method for producing crankshaft and production apparatus thereforOHNUMA TAKAYUKI·Filed 2010·Granted Jan 14, 2014·7 cites·7 claims
- 0381US8468696B2Crankshaft and method for producing the sameOHNUMA TAKAYUKI·Filed 2010·Granted Jun 25, 2013·6 cites·2 claims
- 0478US8371029B2Production apparatus and production method for crankshaftHONDA MOTOR CO LTD·Filed 2010·Granted Feb 12, 2013·5 cites·3 claims
- 0573US9610633B2Crankshaft and method for producing the sameHONDA MOTOR CO LTD·Filed 2014·Granted Apr 4, 2017·2 cites·5 claims
- 0637US8151436B2Method of forming member, valve guide and method of forming the same, and method of forming tubular memberOHNUMA TAKAYUKI·Filed 2004·Granted Apr 10, 2012·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Takayuki Ohnuma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →