Inventor · Kodaira, JP

Masanao Yamaoka

105Patents
15h-index
53Co-inventors
89Inventor score

Filing activity: Feb 12, 2001 → Aug 11, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8184463B2 Semiconductor apparatus Electricity 236 Active
US6795332B2 Semiconductor memory device with memory cells operated by boosted voltage Emerging Cross-Sectional Technologies 152 Expired
US7498637B2 Semiconductor memory Electricity 116 Active
US7808045B2 Semiconductor device and semiconductor integrated circuit using the same Electricity 111 Active
US7113421B2 Semiconductor integrated circuit device Electricity 79 Expired
US6657911B2 Semiconductor device with low power consumption memory circuit Physics 65 Expired
US7200030B2 Semiconductor memory device Physics 38 Expired
US6653868B2 Semiconductor integrated circuit, method and program for designing the semiconductor integrated circuit Electricity 25 Expired
US7732864B2 Semiconductor device and semiconductor integrated circuit using the same Electricity 24 Active
US8107279B2 Semiconductor integrated circuit and manufacturing method therefor Physics 24 Active
US6894944B2 Semiconductor integrated circuit device Electricity 19 Expired
US7196960B2 Semiconductor integrated circuit Physics 16 Expired
US6914803B2 Low-power semiconductor memory device Physics 15 Expired
US7031220B2 Semiconductor memory device and semiconductor integrated circuit device Physics 15 Expired
US7474584B2 Semiconductor device Physics 15 Active
US7272068B2 Semiconductor device Physics 15 Active
US8854869B2 Semiconductor integrated circuit device and system Electricity 14 Active
US7715223B2 Semiconductor integrated circuit device Electricity 13 Active
US8508283B2 Semiconductor device with back-gate voltage control of a logic circuit Electricity 13 Active
US7596013B2 Semiconductor integrated circuit and manufacturing method therefor Physics 13 Active
US7633315B2 Semiconductor integrated circuit device Physics 12 Active
US7943996B2 Semiconductor device and semiconductor integrated circuit using the same Electricity 12 Active
US9053975B2 Semicondutor integrated circuit device and system Electricity 12 Active
US9368194B2 Semiconductor integrated circuit device and system with memory cell array Electricity 12 Active
US6862227B2 Semiconductor memory device having the operating voltage of the memory cell controlled Physics 12 Expired

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