Inventor · disambiguated record
Haruhiko Ohkawa
Also filed as: OHKAWA HARUHIKO
3 granted patents·56 citations·filing 2001–2005
72Inventor score
Files withHONDA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0192US7182037B2Marine propulsion attachment with removable frame structure for non-self-propelled marine vehiclesHONDA MOTOR CO LTD·Filed 2005·Granted Feb 27, 2007·32 cites·15 claims
- 0287US7189127B2Watercraft propulsion machineHONDA MOTOR CO LTD·Filed 2005·Granted Mar 13, 2007·18 cites·8 claims
- 0349US6659051B2Oil-cooled engine assemblyHONDA MOTOR CO LTD·Filed 2001·Granted Dec 9, 2003·6 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →