Inventor · disambiguated record
Ryuji Izumoto
Also filed as: IZUMOTO RYUJI
13 granted patents·10 pending applications·175 citations·filing 1996–2020
92Inventor score
Top patents by PatentIndex Score
23 records- 0195US9623702B2Non-pneumatic tyreBRIDGESTONE CORP·Filed 2013·Granted Apr 18, 2017·14 cites·7 claims
- 0294US7926521B2Sealing agent injecting apparatus, sealing agent injecting method and sealing pump up apparatusBRIDGESTONE CORP·Filed 2005·Granted Apr 19, 2011·30 cites·12 claims
- 0393US9511632B2Non-pneumatic tireBRIDGESTONE CORP·Filed 2013·Granted Dec 6, 2016·11 cites·10 claims
- 0493US9511631B2Non-pneumatic tireBRIDGESTONE CORP·Filed 2013·Granted Dec 6, 2016·11 cites·7 claims
- 0592US8201586B2Sealing pump-up deviceYOSHIDA MASAKI·Filed 2007·Granted Jun 19, 2012·35 cites·3 claims
- 0687US8453683B2Sealing and pump-up deviceYOSHIDA MASAKI·Filed 2008·Granted Jun 4, 2013·14 cites·9 claims
- 0784US10011146B2Non-pneumatic tireBRIDGESTONE CORP·Filed 2013·Granted Jul 3, 2018·4 cites·8 claims
- 0869US7960448B2Method for producing puncture sealantBRIDGESTONE CORP·Filed 2007·Granted Jun 14, 2011·2 cites·8 claims
- 0968USD544895SApparatus for repairing punctured tiresBRIDGESTONE CORP·Filed 2006·Granted Jun 19, 2007·16 cites·1 claims
- 1061US5975173APneumatic tire using fiber composite materialBRIDGESTONE CORP·Filed 1996·Granted Nov 2, 1999·21 cites·15 claims
- 1159US7981940B2Method of treating sealing compound and apparatus for treating the sameBRIDGESTONE CORP·Filed 2005·Granted Jul 19, 2011·2 cites·8 claims
- 1253US7589135B2Puncture sealing agentBRIDGESTONE CORP·Filed 2004·Granted Sep 15, 2009·1 cites·13 claims
- 1352US6335377B1Reclaimed rubber and process for reclaiming vulcanized rubberBRIDGESTONE CORP·Filed 1999·Granted Jan 1, 2002·14 cites·9 claims
- 1451US2010108186A1Sealing and pumping deviceYOSHIDA MASAKI·Filed 2007·Application pending·0 cites
- 1549US2015273945A1Sensing amplifier utilizing bit line clamping devices and sensing method thereofBRIDGESTONE CORP·Filed 2013·Application pending·0 cites
- 1647US2020180249A1Tire production method, and tireBRIDGESTONE CORP·Filed 2020·Application pending·0 cites
- 1743US2006142420A1Puncture sealing agentBRIDGESTONE CORP·Filed 2003·Application pending·0 cites
- 1841US2004131895A1Process for forming antifouling coating and antifouling material having antifouling coatingFiled 2002·Application pending·0 cites
- 1940US2002111401A1Asphalt modifier, and method of producing modified asphalt and paving materialBRIDGESTONE CORP·Filed 2001·Application pending·0 cites
- 2039US2007084538A1Run-flat tire support member manufacturing method, run-flat tire support member and pneumatic run-flat tireNAKAZAWA KAZUMA·Filed 2004·Application pending·0 cites
- 2139US2004030053A1Processes for production of surface-modified rubbersFiled 2001·Application pending·0 cites
- 2236US2006196589A1Run-flat tire support, method for manufacturing the same, and run-flat tireBRIDGESTONE CORP·Filed 2003·Application pending·0 cites
- 2336US2004044104A1Elastic pavement material containing waste rubberFiled 2001·Application pending·0 cites
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