Inventor · disambiguated record
Kozo Higuchi, Deceased
Also filed as: HIGUCHI KOZO
2 granted patents·95 citations·filing 1975–1977
62Inventor score
Top patents by PatentIndex Score
2 records- 0190US4145397AProcess for recovering molybdenum, vanadium, cobalt and nickel from roasted products of used catalysts from hydrotreatment desulfurization of petroleumMARUBENI KK·Filed 1977·Granted Mar 20, 1979·93 cites·41 claims
- 0228US3994830AProcess for the production of adsorbents of nitrohumic acid series with an improved alkali-resistanceAGENCY IND SCIENCE TECHN·Filed 1975·Granted Nov 30, 1976·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Kozo Higuchi, Deceased 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 →