Inventor · disambiguated record

Kazuto Usui

Also filed as: USUI KAZUTO

2 granted patents·20 citations·filing 1980–1991

59Inventor score

Technology areasF02F Y10T

Files withYANMAR DIESEL ENGINE CO2

Top patents by PatentIndex Score

2 records

0138US4373480AConstruction of power transmitting device for internal combustion engineYANMAR DIESEL ENGINE CO·Filed 1980·Granted Feb 15, 1983·10 cites·2 claims
0237US5161490AAir-cooled internal combustion engineYANMAR DIESEL ENGINE CO·Filed 1991·Granted Nov 10, 1992·10 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when Kazuto Usui 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 →