Inventor · disambiguated record
Ichiro Fujio
Also filed as: FUJIO ICHIRO
9 granted patents·57 citations·filing 1982–2010
86Inventor score
Top patents by PatentIndex Score
9 records- 0191US8648151B2Piezoelectric polymer material, process for producing same, and piezoelectric elementYOSHIDA MITSUNOBU·Filed 2010·Granted Feb 11, 2014·11 cites·15 claims
- 0257US4751265AProduction of propylene block copolymerMITSUI TOATSU CHEMICALS·Filed 1987·Granted Jun 14, 1988·11 cites·12 claims
- 0354US4468257AWashing and removal method of high molecular substancesMITSUI TOATSU CHEMICALS·Filed 1982·Granted Aug 28, 1984·11 cites·2 claims
- 0453US9540487B2Polyimide composite material and film thereofFUKUKAWA KENICHI·Filed 2008·Granted Jan 10, 2017·0 cites·33 claims
- 0545US5098967AMethod of controlling the molecular weight of polypropyleneMITSUI TOATSU CHEMICALS·Filed 1988·Granted Mar 24, 1992·6 cites·4 claims
- 0644US5891940ASyndiotactic polypropylene resin compositionMITSUI CHEMICALS INC·Filed 1997·Granted Apr 6, 1999·11 cites·7 claims
- 0738US4921905AProcess for the production of block copolymer of propylene and ethyleneMITSUI TOATSU CHEMICALS·Filed 1988·Granted May 1, 1990·4 cites·7 claims
- 0837US4772661AProcess for the production of block copolymer of propyleneMITSUI TOATSU CHEMICALS·Filed 1986·Granted Sep 20, 1988·3 cites·6 claims
- 0936US9752030B2Polyamic acid and polyimide, processes for the production of same, compositions containing same, and uses thereofFUKUKAWA KENICHI·Filed 2010·Granted Sep 5, 2017·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →