Inventor · disambiguated record
Hirofumi Nozawa
Also filed as: NOZAWA HIROFUMI
7 granted patents·128 citations·filing 1997–2008
86Inventor score
Top patents by PatentIndex Score
7 records- 0186US5961418AInfinitely variable transmissionAISIN AW CO·Filed 1997·Granted Oct 5, 1999·41 cites·11 claims
- 0278US6146308ACreep torque control of infinitely variable transmissionAISIN AW CO·Filed 1997·Granted Nov 14, 2000·30 cites·14 claims
- 0377US7753814B2Belt type continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 13, 2010·8 cites·22 claims
- 0476US8092325B2Continuously variable belt transmission for a vehicleNOZAWA HIROFUMI·Filed 2005·Granted Jan 10, 2012·10 cites·12 claims
- 0572US8272984B2Endless metal beltKATO KOJI·Filed 2008·Granted Sep 25, 2012·6 cites·6 claims
- 0671US5971887AInfinitely variable transmissionAISIN AW CO·Filed 1997·Granted Oct 26, 1999·25 cites·9 claims
- 0741US6019700AVariable pressure gain control system for a CVTAISIN AW CO·Filed 1998·Granted Feb 1, 2000·8 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Hirofumi Nozawa 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 →