Inventor · disambiguated record
Toyonaru Tanaka
Also filed as: TANAKA TOYONARU
3 granted patents·3 pending applications·49 citations·filing 1977–2008
71Inventor score
Top patents by PatentIndex Score
6 records- 0174US5900599ASwitch for displayNIHON KAIHEIKI IND CO LTD·Filed 1997·Granted May 4, 1999·33 cites·9 claims
- 0257US4293842AElectronic display device for use in motor carsJECO KK·Filed 1979·Granted Oct 6, 1981·12 cites·6 claims
- 0351US2008259227A1Small switch having liquid crystal displayNIHON KAIHEIKI IND CO LTD·Filed 2007·Application pending·0 cites
- 0439US4201041ADigital electronic timepiece having a time correcting meansJECO KK·Filed 1977·Granted May 6, 1980·4 cites·3 claims
- 0536US2005168421A1Small switch having liquid crystal displayFiled 2004·Application pending·0 cites
- 0634US2012133593A1Digitizer for a fingertip tactile-sense input deviceNAKAYAMA TAKURO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →