Inventor · disambiguated record
Hiromi Yokota
Also filed as: YOKOTA HIROMI
10 granted patents·2 pending applications·67 citations·filing 1998–2014
83Inventor score
Top patents by PatentIndex Score
12 records- 0186US6165246ACopper-base sintered sliding material excellent in slipperiness and machaniabilityTAIHO KOGYO CO LTD·Filed 1998·Granted Dec 26, 2000·59 cites·12 claims
- 0277US7678173B2Pb-free copper-alloy sliding materialTAIHO KOGYO CO LTD·Filed 2005·Granted Mar 16, 2010·4 cites·6 claims
- 0370US9434005B2Pb-free copper-alloy sliding material, and plain bearingYOKOTA HIROMI·Filed 2012·Granted Sep 6, 2016·1 cites·9 claims
- 0470US7883588B2Pb-free bearing used for fuel-injection pumpTAIHO KOGYO CO LTD·Filed 2005·Granted Feb 8, 2011·2 cites·10 claims
- 0566US8845776B2Lead-free copper-based sintered sliding material and sliding partsMUKAI RYO·Filed 2010·Granted Sep 30, 2014·1 cites·20 claims
- 0663US9669461B2Process for production of sintered copper alloy sliding material and sintered copper alloy sliding materialTAIHO KOGYO CO LTD·Filed 2014·Granted Jun 6, 2017·0 cites·1 claims
- 0757US2011129173A1Pb-FREE COPPER ALLOY SLIDING MATERIAL AND PLAIN BEARINGSTAIHO KOGYO CO LTD·Filed 2008·Application pending·0 cites
- 0856US9028582B2Process for production of sintered copper alloy sliding material and sintered copper alloy sliding materialWADA HITOSHI·Filed 2009·Granted May 12, 2015·0 cites·5 claims
- 0955US2010266444A1Pb-FREE COPPER ALLOY SLIDING MATERIALTAIHO KOGYO CO LTD·Filed 2007·Application pending·0 cites
- 1048US8993493B2Sliding part made of Pb-free Cu-Bi based sintered alloyMUKAI RYO·Filed 2009·Granted Mar 31, 2015·0 cites·9 claims
- 1145US10041148B2Pb-free copper alloy sliding materialYOKOTA HIROMI·Filed 2012·Granted Aug 7, 2018·0 cites·8 claims
- 1241US9512378B2Sliding material based on graphite-added resin and sliding memberMUKAI RYO·Filed 2011·Granted Dec 6, 2016·0 cites·17 claims
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