Inventor · Tokyo, JP

Kohei Ebihara

27Patents
4h-index
34Co-inventors
63Inventor score

Filing activity: Nov 8, 1979 → Feb 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US4488054A Starter apparatus Emerging Cross-Sectional Technologies 18 Expired
US4304140A Starter Emerging Cross-Sectional Technologies 16 Expired
US4502429A Inertia drive type starter for internal combustion engine Emerging Cross-Sectional Technologies 8 Expired
US9825164B2 Silicon carbide semiconductor device and manufacturing method for same Electricity 4 Active
US9577086B2 Semiconductor device Electricity 4 Active
US9202940B2 Semiconductor device Electricity 3 Active
US10128370B2 Semiconductor device Electricity 2 Active
US9536942B2 Semiconductor device having a plurality of electric field relaxation layers and method for manufacturing same Electricity 2 Active
US10529799B2 Semiconductor device Electricity 1 Active
US10714571B2 Silicon carbide semiconductor device having halogen field limiting ring regions and method of manufacturing same Electricity 1 Active
US10707341B2 Semiconductor device Electricity 1 Active
US10134920B2 Silicon carbide semiconductor device Electricity 1 Active
US11063122B2 Silicon carbide semiconductor device and power conversion device Emerging Cross-Sectional Technologies 1 Active
US11222973B2 Semiconductor device Electricity 0 Active
US11508638B2 Semiconductor device and power converter Electricity 0 Active
US10593751B2 Semiconductor device and method for manufacturing semiconductor device Electricity 0 Active
US11804555B2 Semiconductor device and power conversion device Electricity 0 Active
US10847621B2 Semiconductor device with a well region Electricity 0 Active
US10020367B2 Silicon carbide semiconductor device Electricity 0 Active
US12283628B2 Semiconductor device, power conversion device and method of manufacturing semiconductor device Electricity 0 Active
US10516017B2 Semiconductor device, and manufacturing method for same Electricity 0 Active
US10854762B2 Semiconductor device Electricity 0 Active
US12363943B2 Semiconductor device and power conversion device Electricity 0 Active
US11842895B2 Semiconductor device and power conversion device Electricity 0 Active
US10297666B2 Semiconductor device with a well region Electricity 0 Active

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