Inventor · Ome, JP

Nobuo Tamba

17Patents
11h-index
46Co-inventors
68Inventor score

Filing activity: May 27, 1988 → Aug 8, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US5825203A Variable logic integrated circuit device having connections through switch matrix and top layers for inter-cell connections Electricity 233 Expired
US5661329A Semiconductor integrated circuit device including an improved separating groove arrangement Electricity 47 Expired
US5457412A Semiconductor integrated circuit device including input circuitry to permit operation of a Bi-CMOS memory with ECL level input signals Electricity 44 Expired
US5360988A Semiconductor integrated circuit device and methods for production thereof Electricity 37 Expired
US5354699A Method of manufacturing semiconductor integrated circuit device Emerging Cross-Sectional Technologies 26 Expired
US5519658A Semiconductor integrated circuit device and methods for production thereof Electricity 19 Expired
US5255225A Semiconductor integrated circuit device and memory consisting of semiconductor integrated circuit Physics 17 Expired
US5594270A Semiconductor memory device Emerging Cross-Sectional Technologies 15 Expired
US5512497A Method of manufacturing a semiconductor integrated circuit device Emerging Cross-Sectional Technologies 12 Expired
US5057894A Semiconductor integrated circuit device Electricity 11 Expired
US4903093A Semiconductor integrated circuit device double isolated CMOS input protection resistor Electricity 11 Expired
US5214302A Semiconductor integrated circuit device forming on a common substrate MISFETs isolated by a field oxide and bipolar transistors isolated by a groove Electricity 8 Expired
US5852365A Variable logic circuit and semiconductor integrated circuit using the same Electricity 4 Expired
US4984058A Semiconductor integrated circuit device Emerging Cross-Sectional Technologies 4 Expired
US5854497A Semiconductor memory device Emerging Cross-Sectional Technologies 3 Expired
USRE38545E1 Semiconductor memory device General 2 Expired
US5610535A Programmable two-line, two-phase logic array Electricity 2 Expired

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