Inventor · disambiguated record
Yoji Nagai
Also filed as: NAGAI YOJI
6 granted patents·111 citations·filing 1980–1990
84Inventor score
Top patents by PatentIndex Score
6 records- 0179US5056937ASliding bearingDAIDO METAL CO·Filed 1990·Granted Oct 15, 1991·36 cites·3 claims
- 0269US4920276AHeat-and-electricity supply systemHITACHI LTD·Filed 1988·Granted Apr 24, 1990·26 cites·13 claims
- 0353US5116692AMulti-layer type sliding bearing of aluminum alloy and method of producing the sameDAIDO METAL CO·Filed 1989·Granted May 26, 1992·22 cites·10 claims
- 0451US4353213ASide stream type condensing system and method of operating the sameHITACHI LTD·Filed 1980·Granted Oct 12, 1982·12 cites·11 claims
- 0540US4434620ACondensation system for power plantHITACHI LTD·Filed 1982·Granted Mar 6, 1984·8 cites·12 claims
- 0637US4365476ACondensation system for power plantHITACHI LTD·Filed 1980·Granted Dec 28, 1982·7 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Yoji Nagai 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 →