Inventor · Hitachinaka, JP

Akira Kotabe

40Patents
4h-index
42Co-inventors
59Inventor score

Filing activity: Jun 29, 2004 → Jan 29, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8472273B2 Semiconductor device Physics 7 Active
US8964478B2 Semiconductor device Physics 5 Active
US8638121B2 Semiconductor device Electricity 4 Active
US7907442B2 Semiconductor integrated circuit Physics 4 Active
US9099177B2 Semiconductor storage device Electricity 4 Active
US7180768B2 Semiconductor memory device including 4TSRAMs Physics 3 Expired
US7750712B2 Timing control circuit, timing generation system, timing control method and semiconductor memory device Electricity 3 Active
US8587117B2 Stacked semiconductor chips having circuit element provided with each of the semiconductor chips Electricity 2 Active
US8976608B2 Semiconductor integrated circuit device Physics 2 Active
US8467217B2 Semiconductor device Physics 2 Active
US8901712B2 Semiconductor memory device Electricity 2 Active
US8872258B2 Semiconductor memory device Electricity 1 Active
US11381228B2 Sensor output circuit Physics 1 Active
US11422016B2 Thermal flow rate meter Physics 1 Active
US10615076B2 Semiconductor chip having on-chip noise protection circuit Electricity 1 Active
US9361978B2 Series connected resistance change memory device Electricity 1 Active
US10444031B2 Sensor device Electricity 1 Active
US8643413B2 Semiconductor device using multi-phase clock signal and information processing system including the same Electricity 1 Active
US8605476B2 Semiconductor device having hierarchical structured bit line Physics 1 Active
US9725753B2 Biomolecule information analysis device Physics 1 Active
US11043485B2 Electronic device having semiconductor device with protective resistor Electricity 0 Active
US12174649B2 Electronic device Physics 0 Active
US12104938B2 Air flow rate meter Physics 0 Active
US10720418B2 Resistance circuit, oscillation circuit, and in-vehicle sensor apparatus Electricity 0 Active
US8860476B2 Semiconductor device using multi-phase clock signal and information processing system including the same Electricity 0 Active

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