Inventor · disambiguated record
Ryuichi Yamada
Also filed as: YAMADA RYUICHI
6 granted patents·3 pending applications·39 citations·filing 1985–2022
79Inventor score
Top patents by PatentIndex Score
9 records- 0166US6751168B2Changer device capable of playing back tracks without a diskCLARION CO LTD·Filed 2002·Granted Jun 15, 2004·7 cites·13 claims
- 0257US6283717B1Control circuit of a solenoid actuated pump to be powered by any variable voltage between 90 and 264 voltsTACMINA CORP·Filed 1998·Granted Sep 4, 2001·20 cites·12 claims
- 0352US11763795B2Vehicle sound generation deviceMAZDA MOTOR·Filed 2022·Granted Sep 19, 2023·0 cites·20 claims
- 0447US11981259B2Sound generation device for vehicleMAZDA MOTOR·Filed 2020·Granted May 14, 2024·0 cites·20 claims
- 0542US2009228194A1Navigation apparatus, data updating method, and data updating programIMASAKA NAOTO·Filed 2006·Application pending·0 cites
- 0640US2014308472A1Packaging body of medical adhesive sheetHASEGAWA HIROAKI·Filed 2012·Application pending·0 cites
- 0738US5752716AInflator with an actuation indicatorTOYOTA MOTOR CO LTD·Filed 1996·Granted May 19, 1998·7 cites·20 claims
- 0836US2001048174A1Shaped resin articlesFiled 2001·Application pending·0 cites
- 0933US4592389ARotary valveTOYODA MACHINE WORKS LTD·Filed 1985·Granted Jun 3, 1986·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →