Inventor · disambiguated record
Yasumasa Fujioka
Also filed as: FUJIOKA YASUMASA
21 granted patents·6 pending applications·72 citations·filing 2004–2023
92Inventor score
Top patents by PatentIndex Score
27 records- 0184US7431755B2Dust-collecting electrode and dust collectorNGK INSULATORS LTD·Filed 2007·Granted Oct 7, 2008·12 cites·12 claims
- 0275US7507934B2Plasma generation electrode, plasma reactor, and exhaust gas cleaning apparatusNGK INSULATORS LTD·Filed 2007·Granted Mar 24, 2009·10 cites·11 claims
- 0369US10094750B2Isostatic breaking strength tester and isostatic breaking strength test methodNGK INSULATORS LTD·Filed 2016·Granted Oct 9, 2018·1 cites·12 claims
- 0468US7635824B2Plasma generating electrode, plasma generation device, and exhaust gas purifying deviceNGK INSULATORS LTD·Filed 2004·Granted Dec 22, 2009·19 cites·8 claims
- 0564US9517489B2Outer periphery coating method of honeycomb structureNGK INSULATORS LTD·Filed 2013·Granted Dec 13, 2016·1 cites·4 claims
- 0664US7862649B2Particulate matter detection device and particulate matter detection methodNGK INSULATORS LTD·Filed 2009·Granted Jan 4, 2011·7 cites·6 claims
- 0764US7727489B2Plasma reactorNGK INSULATORS LTD·Filed 2006·Granted Jun 1, 2010·1 cites·12 claims
- 0862US9676912B2Marking base composition and marking base using the sameNGK INSULATORS LTD·Filed 2014·Granted Jun 13, 2017·0 cites·8 claims
- 0960US7846241B2Particulate material detecting apparatusNGK INSULATORS LTD·Filed 2009·Granted Dec 7, 2010·1 cites·19 claims
- 1058US7700051B2Apparatus and method of treating exhaust gasNGK INSULATORS LTD·Filed 2004·Granted Apr 20, 2010·3 cites·17 claims
- 1157US2023228702A1Gas sensorNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 1257US2023228703A1Gas sensorNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 1356US7727488B2Plasma generating electrode and plasma reactorNGK INSULATORS LTD·Filed 2004·Granted Jun 1, 2010·2 cites·6 claims
- 1452US7638103B2Plasma generating electrode, plasma generation device, and exhaust gas purifying deviceNGK INSULATORS LTD·Filed 2004·Granted Dec 29, 2009·7 cites·14 claims
- 1551US7648683B2Plasma generating electrode, plasma generator, and exhaust gas purifying deviceNGK INSULATORS LTD·Filed 2004·Granted Jan 19, 2010·7 cites·13 claims
- 1647US7511810B2Plasma generating electrode inspection deviceNGK INSULATORS LTD·Filed 2007·Granted Mar 31, 2009·0 cites·5 claims
- 1746US2007232740A1Ceramic green sheet and process for production thereofNGK INSULATORS LTD·Filed 2007·Application pending·0 cites
- 1846US2007228622A1Production process of sheet-like dense cordierite sintered bodyNGK INSULATORS LTD·Filed 2007·Application pending·0 cites
- 1945US7922978B2Plasma generating electrode and plasma reactorNGK INSULATORS LTD·Filed 2005·Granted Apr 12, 2011·0 cites·13 claims
- 2045US7608796B2Plasma generating electrode and plasma reactorNGK INSULATORS LTD·Filed 2006·Granted Oct 27, 2009·0 cites·6 claims
- 2144US2007247076A1Plasma generating electrode and plasma reactorHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2242US10124508B2Method for producing plugged honeycomb structureNGK INSULATORS LTD·Filed 2016·Granted Nov 13, 2018·0 cites·4 claims
- 2342US7589296B2Plasma generating electrode and plasma reactorNGK INSULATORS LTD·Filed 2004·Granted Sep 15, 2009·1 cites·10 claims
- 2441US9662759B2Grinding method of honeycomb structureNGK INSULATORS LTD·Filed 2013·Granted May 30, 2017·0 cites·9 claims
- 2539US7771673B2Plasma generating electrode and plasma reactorNGK INSULATORS LTD·Filed 2004·Granted Aug 10, 2010·0 cites·13 claims
- 2638US2007119828A1Plasma generating electrode, its manufacturing method, and plasma reactorHONDA MOTOR CO LTD·Filed 2004·Application pending·0 cites
- 2729US8419403B2Conveyer of honeycomb formed article and conveying method thereofFUJIOKA YASUMASA·Filed 2010·Granted Apr 16, 2013·0 cites·11 claims
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