Inventor · Chiba, JP

Takanori Shimura

25Patents
11h-index
32Co-inventors
75Inventor score

Filing activity: Jan 11, 1985 → May 5, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US5544050A Sign language learning system and method Physics 123 Expired
US5887069A Sign recognition apparatus and method and sign translation system using same Physics 100 Expired
US6337593B1 Semiconductor integrated circuit Electricity 51 Expired
US6715090B1 Processor for controlling substrate biases in accordance to the operation modes of the processor Emerging Cross-Sectional Technologies 39 Expired
US6483374B1 Semiconductor integrated circuit Electricity 27 Expired
US5138669A Range-conditional character string retrieving method and system Physics 21 Expired
US4674037A Data processing system with an enhanced communication control system Physics 19 Expired
US7598796B2 Semiconductor integrated circuit including charging pump Electricity 15 Active
US4773002A Microprogram controller in which instruction following conditional branch instruction is selectively converted to a NOP instruction Physics 14 Expired
US7257481B2 Exhaust gas diagnosis system and vehicle control system Mechanical Engineering; Lighting; Heating 12 Expired
US7477983B2 Exhaust gas diagnosis system and vehicle control system Mechanical Engineering; Lighting; Heating 11 Active
US7512418B2 Sensor node, base station, and sensor network system Electricity 10 Active
US7475261B2 Substrate bias switching unit for a low power processor Emerging Cross-Sectional Technologies 8 Expired
US6987415B2 Semiconductor integrated circuit Electricity 7 Expired
US6600360B2 Semiconductor integrated circuit Electricity 7 Expired
US7958379B2 Substrate bias switching unit for a low power processor Emerging Cross-Sectional Technologies 7 Active
US7321252B2 Semiconductor integrated circuit Electricity 6 Expired
US7593752B2 Sensor node, base station, and sensor network system Electricity 6 Active
US8364988B2 Substrate bias switching unit for a low power processor Emerging Cross-Sectional Technologies 5 Active
US7046075B2 Semiconductor integrated circuit Electricity 5 Expired
US6707334B2 Semiconductor integrated circuit Electricity 4 Expired
US7626498B2 Sensor node Electricity 1 Expired
US7894947B2 Radio communication system for controlling a vehicle Electricity 0 Active
US7617021B2 Radio communication system for controlling a vehicle Electricity 0 Active
US7496432B2 Radio communications system for controlling a vehicle Electricity 0 Active

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