Inventor · disambiguated record
Masatoshi Fukuyama
Also filed as: FUKUYAMA MASATOSHI
5 granted patents·13 citations·filing 1999–2003
72Inventor score
Technology areasF16H
Top patents by PatentIndex Score
5 records- 0151US7204783B2Toroidal type continuously variable transmissionJATCO LTD·Filed 2003·Granted Apr 17, 2007·5 cites·13 claims
- 0247US6527666B1Toroidal type continuously variable transmission and method for manufacturing trunnionNISSAN MOTOR·Filed 2000·Granted Mar 4, 2003·4 cites·4 claims
- 0342US6413187B1Toroidal type continuously variable transmission and method of manufacturing linkNISSAN MOTOR·Filed 2000·Granted Jul 2, 2002·2 cites·4 claims
- 0441US7192380B2Toroidal continuously variable transmissionJATCO LTD·Filed 2003·Granted Mar 20, 2007·1 cites·14 claims
- 0529US6231473B1Toroidal continuously variable transmissionNISSAN MOTOR·Filed 1999·Granted May 15, 2001·1 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Masatoshi Fukuyama 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 →