Inventor · disambiguated record
Shozo Okamura
Also filed as: OKAMURA SHOZO
8 granted patents·107 citations·filing 1981–1986
87Inventor score
Files withSUMITOMO METAL IND8
Top patents by PatentIndex Score
8 records- 0181US4541617ALance structure for oxygen-blowing process in top-blown convertersSUMITOMO METAL IND·Filed 1983·Granted Sep 17, 1985·18 cites·12 claims
- 0272US4389246AGasification process of solid carbonaceous materialSUMITOMO METAL IND·Filed 1981·Granted Jun 21, 1983·26 cites·19 claims
- 0372US4388084AProcess for gasification of solid carbonaceous materialSUMITOMO METAL IND·Filed 1981·Granted Jun 14, 1983·26 cites·10 claims
- 0464US4456477AProduction of ultra-low phosphorus steelSUMITOMO METAL IND·Filed 1983·Granted Jun 26, 1984·8 cites·10 claims
- 0560US4522650AProcess for production of low phosphorus alloySUMITOMO METAL IND·Filed 1983·Granted Jun 11, 1985·7 cites·33 claims
- 0648US4565551ACoal gasification apparatusSUMITOMO METAL IND·Filed 1983·Granted Jan 21, 1986·10 cites·3 claims
- 0741US4738688AProcess for gasifying carbonaceous materialSUMITOMO METAL IND·Filed 1986·Granted Apr 19, 1988·5 cites·7 claims
- 0840US4437974ACoal liquefaction processSUMITOMO METAL IND·Filed 1982·Granted Mar 20, 1984·7 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Shozo Okamura 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 →