Inventor · disambiguated record
Hideki Shirakawa
Also filed as: SHIRAKAWA HIDEKI
9 granted patents·1 pending application·176 citations·filing 1974–2004
88Inventor score
Files withSHOWA DENKO KK5FUJITSU LTD1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1TOKYO INST TECH1UNIVERSITY PATENTS INC1
Top patents by PatentIndex Score
10 records- 0196US4222903AP-Type electrically conducting doped polyacetylene film and method of preparing sameUNIVERSITY PATENTS INC·Filed 1978·Granted Sep 16, 1980·122 cites·13 claims
- 0274US3933770AMethod of preparing transition metal complex catalystsTOKYO INST TECH·Filed 1974·Granted Jan 20, 1976·12 cites·2 claims
- 0361US4410640AProcess for producing a gel-like composition of a high polymer of acetylene, and process for molding said compositionSHOWA DENKO KK·Filed 1981·Granted Oct 18, 1983·10 cites·2 claims
- 0459US4452959AProcess for producing a gel-like composition of a high polymer of acetylene, and process for molding said compositionSHOWA DENKO KK·Filed 1982·Granted Jun 5, 1984·11 cites·7 claims
- 0558US4594180AProcess for producing electrically conductive high polymer of acetyleneSHOWA DENKO KK·Filed 1984·Granted Jun 10, 1986·11 cites·1 claims
- 0650US6846580B2Organic luminous material and organic light-emitting deviceFUJITSU LTD·Filed 2004·Granted Jan 25, 2005·2 cites·18 claims
- 0738US4487709AProcess for producing electrically conductive high polymer of acetyleneSHOWA DENKO KK·Filed 1980·Granted Dec 11, 1984·4 cites·2 claims
- 0836US2002001734A1Organic luminous material and organic light-emitting deviceFiled 2001·Application pending·0 cites
- 0934US5216102AProcess for producing polyacetyleneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 1, 1993·2 cites·1 claims
- 1032US4596852AProcess for producing a gel-like composition of a high polymer of acetylene, and process for molding said compositionSHOWA DENKO KK·Filed 1985·Granted Jun 24, 1986·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →