Inventor · Itami, JP

Kimio Ueda

41Patents
13h-index
35Co-inventors
81Inventor score

Filing activity: Aug 25, 1981 → Feb 1, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US6084255A Gate array semiconductor device Electricity 115 Expired
US5298774A Gate array system semiconductor integrated circuit device Electricity 113 Expired
US5892382A Current mode logic circuit, source follower circuit and flip flop circuit Electricity 92 Expired
US6208494A Semiconductor integrated circuit device including electrostatic protection circuit accommodating drive by plurality of power supplies and effectively removing various types of surge Electricity 69 Expired
US6225846A Body voltage controlled semiconductor integrated circuit Electricity 58 Expired
US6177826A Silicon-on-insulator circuit having series connected PMOS transistors each having connected body and gate Electricity 56 Expired
US5781062A Semiconductor integrated circuit Electricity 51 Expired
US6104214A Current mode logic circuit, source follower circuit, and flip flop circuit Electricity 44 Expired
US6477186B1 Fast operating multiplexer Electricity 35 Expired
US5994935A Latch circuit and flip-flop circuit reduced in power consumption Electricity 19 Expired
US5365123A Semiconductor logic circuits with diodes and amplitude limiter Electricity 16 Expired
US5633524A Gate array semiconductor integrated circuit device Electricity 15 Expired
US5808346A Semiconductor device structure which provides individually controllable body-terminal voltage of MOS transistors Electricity 15 Expired
US6249157A Synchronous frequency dividing circuit Electricity 13 Expired
US6639446B2 High linearity, high gain mixer circuit Electricity 13 Expired
US5856386A Process for crystal nucleation of crystalline thermoplastic resin Chemistry; Metallurgy 13 Expired
US6127892A Amplification circuit Electricity 12 Expired
US6960702B1 Disposable absorbent article employing odor reduction layer containing metalphthalocyanine material Human Necessities 11 Expired
US7656984B2 Circuits and methods for recovering a clock signal Electricity 11 Active
US5754062A Current switching logic type circuit with small current consumption Electricity 10 Expired
US5072285A Semiconductor integrated circuit having region for forming complementary field effect transistors and region for forming bipolar transistors Electricity 10 Expired
US5602498A Current switching logic type circuit with small current consumption Electricity 8 Expired
US6100565A Semiconductor integrated circuit device with operation in partial depletion type mode and perfect depletion type mode Electricity 8 Expired
US4399106A Reactor for preparing uranium trioxide Emerging Cross-Sectional Technologies 7 Expired
US5612695A Multiplexer circuit and demultiplexer circuit Electricity 6 Expired

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