Inventor · disambiguated record
Nagatoshi Sugi
Also filed as: SUGI NAGATOSHI
10 granted patents·236 citations·filing 1977–1992
91Inventor score
Files withNIPPON ZEON CO10
Top patents by PatentIndex Score
10 records- 0194US4412041AProcess for modifying rubbers employing a compound containing a carboxyl and an aldehyde groupNIPPON ZEON CO·Filed 1983·Granted Oct 25, 1983·59 cites·15 claims
- 0293US4412031AModified rubber composition employing a compound containing a carboxyl and an aldehyde groupNIPPON ZEON CO·Filed 1983·Granted Oct 25, 1983·50 cites·32 claims
- 0390US4525541AMethod for modifying rubbersNIPPON ZEON CO·Filed 1983·Granted Jun 25, 1985·43 cites·28 claims
- 0486US4654435AProcess for addition reaction of unsaturated organic compoundsNIPPON ZEON CO·Filed 1983·Granted Mar 31, 1987·22 cites·14 claims
- 0566US4885341ARubber compositionNIPPON ZEON CO·Filed 1988·Granted Dec 5, 1989·18 cites·4 claims
- 0665US4111867ARubber composition for tire treadsNIPPON ZEON CO·Filed 1977·Granted Sep 5, 1978·19 cites·10 claims
- 0755US4424306AMethod for modifying cis-1,4-polyisoprene rubberNIPPON ZEON CO·Filed 1982·Granted Jan 3, 1984·10 cites·18 claims
- 0842US5032454AMethod for bonding rubbers to fibersNIPPON ZEON CO·Filed 1989·Granted Jul 16, 1991·7 cites·12 claims
- 0940US5244943ANitrile group-containing highly saturated polymer rubber latex and process for production thereofNIPPON ZEON CO·Filed 1992·Granted Sep 14, 1993·6 cites·6 claims
- 1035US4542190ACis-1,4-polyisoprene rubber compositionNIPPON ZEON CO·Filed 1982·Granted Sep 17, 1985·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →