Inventor · disambiguated record
Yozo Oka
Also filed as: OKA YOZO
4 granted patents·4 pending applications·30 citations·filing 2005–2006
73Inventor score
Top patents by PatentIndex Score
8 records- 0169US7758680B2TractorYANMAR CO LTD·Filed 2006·Granted Jul 20, 2010·8 cites·6 claims
- 0266USD542308STractorYANMAR CO LTD·Filed 2006·Granted May 8, 2007·16 cites·1 claims
- 0360US7520364B2TractorYANMAR CO LTD·Filed 2005·Granted Apr 21, 2009·5 cites·7 claims
- 0449US7731209B2TractorYANMAR CO LTD·Filed 2005·Granted Jun 8, 2010·1 cites·2 claims
- 0540US2010089674A1TractorYANMAR CO LTD·Filed 2006·Application pending·0 cites
- 0639US2009260909A1Assembling Method of Tractor and TractorYANMAR CO LTD·Filed 2006·Application pending·0 cites
- 0739US2009127815A1TractorYANMAR CO LTD·Filed 2006·Application pending·0 cites
- 0838US2009127816A1TractorOKA YOZO·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →