Inventor · disambiguated record
Shigeru Sawanishi
Also filed as: SAWANISHI SHIGERU
7 granted patents·106 citations·filing 1976–1986
85Inventor score
Top patents by PatentIndex Score
7 records- 0192US4378343AProcess for producing carbon fiber towsSUMITOMO CHEMICAL CO·Filed 1982·Granted Mar 29, 1983·52 cites·6 claims
- 0267US4562114AWater-absorbing acrylic fibersJAPAN EXLAN CO LTD·Filed 1985·Granted Dec 31, 1985·17 cites·3 claims
- 0362US4091066AProcess for producing flame retardant acrylic fibers with improved propertiesJAPAN EXLAN CO LTD·Filed 1976·Granted May 23, 1978·10 cites·5 claims
- 0459US4510111AProcess for producing acrylic fibers having non-circular cross-sectionsJAPAN EXLAN CO LTD·Filed 1983·Granted Apr 9, 1985·10 cites·7 claims
- 0549US4818458AMethod of producing acrylic fibersJAPAN EXLAN CO LTD·Filed 1986·Granted Apr 4, 1989·8 cites·1 claims
- 0648US4448740AProcess for producing acrylic fibers with excellent surface smoothnessJAPAN EXLAN CO LTD·Filed 1983·Granted May 15, 1984·6 cites·5 claims
- 0726US4055493AMethod for opening a high-density packed column in liquid chromatographyJAPAN EXLAN CO LTD·Filed 1976·Granted Oct 25, 1977·3 cites·10 claims
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