Inventor · disambiguated record
Tadahiko Otani
Also filed as: OTANI TADAHIKO
4 granted patents·65 citations·filing 1980–1985
75Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0193US4517837AAir flow rate measuring apparatusHITACHI LTD·Filed 1983·Granted May 21, 1985·42 cites·18 claims
- 0253US4395907AAir flow rate measuring deviceHITACHI LTD·Filed 1980·Granted Aug 2, 1983·15 cites·14 claims
- 0341US4681077AAir-fuel ratio controlling method and apparatus for an internal combustion engineHITACHI LTD·Filed 1985·Granted Jul 21, 1987·7 cites·2 claims
- 0422US4292258AAltitude compensating device for carburetorsHITACHI LTD·Filed 1980·Granted Sep 29, 1981·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Tadahiko Otani 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 →