Inventor · disambiguated record
Keiji Murase
Also filed as: MURASE KEIJI
3 granted patents·2 pending applications·22 citations·filing 1990–2019
67Inventor score
Top patents by PatentIndex Score
5 records- 0181US7829813B2Touch sensor switchTOKAI RIKA CO LTD·Filed 2008·Granted Nov 9, 2010·12 cites·14 claims
- 0277US9691315B2Touch-type input deviceTOKAI RIKA CO LTD·Filed 2015·Granted Jun 27, 2017·3 cites·1 claims
- 0339US2019322162A1Method for controlling light transmittanceTOKAI RIKA CO LTD·Filed 2019·Application pending·0 cites
- 0434US5156512ACargo handling apparatus for cold storage holds of fishing vesselsNIPPON SUISAN KAISHA LTD·Filed 1990·Granted Oct 20, 1992·7 cites·12 claims
- 0530US2019023200A1Roll connectorTOKAI RIKA CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →