Inventor · disambiguated record
Akifumi Ooishi
Also filed as: OOISHI AKIFUMI
3 granted patents·41 citations·filing 2006–2006
69Inventor score
Files withYAMAHA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0193US7395912B2Operating assist device for vehicle clutchYAMAHA MOTOR CO LTD·Filed 2006·Granted Jul 8, 2008·22 cites·18 claims
- 0287US7731613B2V-belt type continuously variable transmission, saddle-ride type vehicle, and method of manufacturing the V-belt type continuously variable transmissionYAMAHA MOTOR CO LTD·Filed 2006·Granted Jun 8, 2010·18 cites·6 claims
- 0356US7395911B2Vehicle with clutch assist deviceYAMAHA MOTOR CO LTD·Filed 2006·Granted Jul 8, 2008·1 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →