Inventor · disambiguated record
Tsuyoshi Hayama
Also filed as: HAYAMA TSUYOSHI
2 granted patents·5 pending applications·10 citations·filing 2005–2022
52Inventor score
Top patents by PatentIndex Score
7 records- 0170US7559148B2Magnetic azimuth detecting deviceALPS ELECTRIC CO LTD·Filed 2008·Granted Jul 14, 2009·9 cites·5 claims
- 0264US2024417549A1Crosslinked Rubber Composition and Method for Producing Crosslinked Rubber CompositionJAPAN ELASTOMER CO LTD·Filed 2022·Application pending·0 cites
- 0353US7521739B2Illuminating device and method of fabricating the sameALPS ELECTRIC CO LTD·Filed 2005·Granted Apr 21, 2009·1 cites·1 claims
- 0444US2010026632A1Display deviceALPS ELECTRIC CO LTD·Filed 2009·Application pending·0 cites
- 0543US2009244905A1Illumination device and input device with illumination function having the sameALPS ELECTRIC CO LTD·Filed 2009·Application pending·0 cites
- 0642US2009073724A1Input device with illumination functionALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 0727US2010118560A1Capacitance-type sensorALPS ELECTRIC CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →