Inventor · Kyoto, JP

Yasuhiro Isobe

29Patents
3h-index
23Co-inventors
59Inventor score

Filing activity: Nov 24, 2009 → Oct 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8356623B2 Mass flow meter and mass flow controller Emerging Cross-Sectional Technologies 45 Active
US9223318B2 Mass flow controller system Emerging Cross-Sectional Technologies 26 Active
US8851105B2 Mass flow meter, mass flow controller, mass flow meter system and mass flow control system containing the mass flow meter and the mass flow controller Emerging Cross-Sectional Technologies 22 Active
US11264899B2 Semiconductor device Emerging Cross-Sectional Technologies 1 Active
US10998433B2 Semiconductor device Electricity 1 Active
US10771057B1 Semiconductor device Electricity 1 Active
US9627489B2 Semiconductor device Electricity 1 Active
US9484429B2 High electron mobility transistor (HEMT) capable of absorbing a stored hole more efficiently and method for manufacturing the same Electricity 0 Active
US12170316B2 Nitride semiconductor device with element isolation area Electricity 0 Active
US9887281B2 Semiconductor device Electricity 0 Active
US10074739B2 Semiconductor device having electric field near drain electrode alleviated Electricity 0 Active
US11830916B2 Nitride semiconductor device with element isolation area Electricity 0 Active
US9543146B2 Manufacturing method of semiconductor device that includes forming plural nitride semiconductor layers of identical material Electricity 0 Active
US12273101B2 Semiconductor device Electricity 0 Active
US12362264B2 Semiconductor device Electricity 0 Active
US9136346B2 High electron mobility transistor (HEMT) capable of absorbing a stored hole more efficiently Electricity 0 Active
US11984387B2 Plurality of stacked transistors attached by solder balls Electricity 0 Active
US11508647B2 Semiconductor device Emerging Cross-Sectional Technologies 0 Active
US12062651B2 Semiconductor device Electricity 0 Active
US12046668B2 Semiconductor device Electricity 0 Active
US12002858B2 Semiconductor device Electricity 0 Active
US11251298B2 Power semiconductor device Electricity 0 Active
US11290100B2 Semiconductor device Electricity 0 Active
US12027614B2 Semiconductor device Electricity 0 Active
US12328924B2 Semiconductor device Electricity 0 Active

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