Inventor · Nagoya, JP

Yasumasa Fujioka

21Patents
4h-index
27Co-inventors
59Inventor score

Filing activity: Jun 18, 2004 → Oct 21, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US7635824B2 Plasma generating electrode, plasma generation device, and exhaust gas purifying device Emerging Cross-Sectional Technologies 18 Active
US7431755B2 Dust-collecting electrode and dust collector Performing Operations; Transporting 9 Active
US7507934B2 Plasma generation electrode, plasma reactor, and exhaust gas cleaning apparatus Electricity 8 Active
US7862649B2 Particulate matter detection device and particulate matter detection method Emerging Cross-Sectional Technologies 6 Active
US7638103B2 Plasma generating electrode, plasma generation device, and exhaust gas purifying device Emerging Cross-Sectional Technologies 3 Active
US7648683B2 Plasma generating electrode, plasma generator, and exhaust gas purifying device Emerging Cross-Sectional Technologies 3 Active
US7700051B2 Apparatus and method of treating exhaust gas Performing Operations; Transporting 2 Active
US7727488B2 Plasma generating electrode and plasma reactor Performing Operations; Transporting 1 Active
US10094750B2 Isostatic breaking strength tester and isostatic breaking strength test method Physics 1 Active
US7727489B2 Plasma reactor Electricity 1 Active
US9517489B2 Outer periphery coating method of honeycomb structure Performing Operations; Transporting 0 Active
US10124508B2 Method for producing plugged honeycomb structure Emerging Cross-Sectional Technologies 0 Active
US7608796B2 Plasma generating electrode and plasma reactor Performing Operations; Transporting 0 Active
US9662759B2 Grinding method of honeycomb structure Performing Operations; Transporting 0 Active
US7771673B2 Plasma generating electrode and plasma reactor Electricity 0 Active
US8419403B2 Conveyer of honeycomb formed article and conveying method thereof Performing Operations; Transporting 0 Active
US7922978B2 Plasma generating electrode and plasma reactor Mechanical Engineering; Lighting; Heating 0 Active
US7846241B2 Particulate material detecting apparatus Physics 0 Active
US9676912B2 Marking base composition and marking base using the same Chemistry; Metallurgy 0 Active
US7511810B2 Plasma generating electrode inspection device Electricity 0 Active
US7589296B2 Plasma generating electrode and plasma reactor Electricity 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.