Inventor · disambiguated record
Masafumi Imasaka
Also filed as: IMASAKA MASAFUMI
3 granted patents·45 citations·filing 1997–2003
68Inventor score
Files withYUTAKA GIKEN CO LTD3
Top patents by PatentIndex Score
3 records- 0169US5867985AExhaust manifold for engineYUTAKA GIKEN CO LTD·Filed 1997·Granted Feb 9, 1999·38 cites·7 claims
- 0247US6793052B2Torque converterYUTAKA GIKEN CO LTD·Filed 2003·Granted Sep 21, 2004·5 cites·15 claims
- 0342US7021438B2Power transmission device for astride-riding vehicleYUTAKA GIKEN CO LTD·Filed 2003·Granted Apr 4, 2006·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Masafumi Imasaka 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 →