Inventor · disambiguated record
Toshitsune Yoshikawa
Also filed as: YOSHIKAWA TOSHITSUNE
5 granted patents·228 citations·filing 1986–1992
84Inventor score
Top patents by PatentIndex Score
5 records- 0192US5248729AProcess for preparing thermoplastic resin compositionNIPPON PETROCHEMICALS CO LTD·Filed 1992·Granted Sep 28, 1993·72 cites·9 claims
- 0291US4793956AProcess for preparing porous film or sheetNIPPON PETROCHEMICALS CO LTD·Filed 1986·Granted Dec 27, 1988·53 cites·5 claims
- 0390US5317051ASurface whitening preventing flame-retardant olefin polymer compositionNIPPON PETROCHEMICALS CO LTD·Filed 1989·Granted May 31, 1994·61 cites·14 claims
- 0486US5159016AProcess for preparing thermoplastic resin compositionNIPPON PETROCHEMICALS CO LTD·Filed 1988·Granted Oct 27, 1992·35 cites·10 claims
- 0547US5100937AThermoplastic resin compositionsNIPPON OIL CO LTD·Filed 1990·Granted Mar 31, 1992·7 cites·10 claims
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