Inventor · disambiguated record
Akiyasu Kuwahara
Also filed as: KUWAHARA AKIYASU
3 granted patents·22 citations·filing 1975–1979
68Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0156US4058093ACarburetor for use in internal combustion engineHITACHI LTD·Filed 1975·Granted Nov 15, 1977·10 cites·4 claims
- 0245US4231337AAir intake system for diesel engineHITACHI LTD·Filed 1979·Granted Nov 4, 1980·8 cites·17 claims
- 0330US4060573ACarburetor assemblyHITACHI LTD·Filed 1976·Granted Nov 29, 1977·4 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →