Inventor · disambiguated record
Eiko Tanaka
Also filed as: TANAKA EIKO
5 granted patents·4 pending applications·47 citations·filing 1997–2019
76Inventor score
Files withFUJI XEROX CO LTD3ASAHI CHEMICAL IND2CATALYSTS & CHEM IND CO2SEIKO EPSON CORPORATON1SHIRANE Ryo1
Top patents by PatentIndex Score
9 records- 0173US5839029ACharging deviceFUJI XEROX CO LTD·Filed 1997·Granted Nov 17, 1998·23 cites·6 claims
- 0256US5822658ACharging device having an electrically conductive elastic body layerFUJI XEROX CO LTD·Filed 1997·Granted Oct 13, 1998·15 cites·16 claims
- 0352US5974666AProcess for preparing a charging deviceFUJI XEROX CO LTD·Filed 1998·Granted Nov 2, 1999·9 cites·7 claims
- 0450US11629218B2Coating filmASAHI CHEMICAL IND·Filed 2019·Granted Apr 18, 2023·0 cites·9 claims
- 0546US11661473B2Blocked polyisocyanate composition and use thereofASAHI CHEMICAL IND·Filed 2018·Granted May 30, 2023·0 cites·28 claims
- 0642US2018093524A1Mechanical pencil having a refill lead containerSHIRANE Ryo·Filed 2017·Application pending·0 cites
- 0739US2008268253A1Coating Liquid for Forming Transparent Coating Film and Base with Transparent Coating FilmCATALYSTS & CHEM IND CO·Filed 2005·Application pending·0 cites
- 0838US2009136746A1Composite Polymer, Thermosetting Coating Composition, and Molded ArticleCATALYSTS & CHEM IND CO·Filed 2006·Application pending·0 cites
- 0936US2009029153A1Plastic lens and method for producing plastic lensSEIKO EPSON CORPORATON·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →