Inventor · disambiguated record
Ritsuro Okano
Also filed as: OKANO RITSURO
3 granted patents·99 citations·filing 2005–2008
75Inventor score
Technology areasB60N
Files withNHK SPRING CO LTD3
Top patents by PatentIndex Score
3 records- 0194US7637571B2Vehicle seat assemblyNHK SPRING CO LTD·Filed 2008·Granted Dec 29, 2009·49 cites·6 claims
- 0282US7866755B2Ottoman for vehicle seatsNHK SPRING CO LTD·Filed 2008·Granted Jan 11, 2011·25 cites·12 claims
- 0381US7374245B2Vehicular seatNHK SPRING CO LTD·Filed 2005·Granted May 20, 2008·25 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →