Inventor · Tsukuba, JP

Yasuo Satoh

60Patents
9h-index
53Co-inventors
81Inventor score

Filing activity: Feb 19, 1988 → Apr 2, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US5375069A Wiring routes in a plurality of wiring layers Physics 149 Expired
US9054675B2 Apparatuses and methods for adjusting a minimum forward path delay of a signal path Electricity 19 Active
US4877688A Ink-jet recording sheet Emerging Cross-Sectional Technologies 17 Expired
US7940103B2 Duty cycle correction systems and methods Electricity 16 Active
US5777569A Analog-to-digital conversion apparatus and method related thereto Electricity 15 Expired
US6804817B1 Information-object designation system Physics 13 Expired
US8785574B2 Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst Chemistry; Metallurgy 10 Active
US10747245B1 Apparatuses and methods for ZQ calibration Physics 10 Active
US10110240B1 DLL circuit having variable clock divider Electricity 9 Active
US10601410B1 Offset cancellation of duty cycle detector Electricity 9 Active
US8299193B2 Film or laminate comprising ethylene-based resin or ethylene-based resin composition Emerging Cross-Sectional Technologies 8 Active
US10529390B1 Reduction of ZQ calibration time Physics 7 Active
US10141942B1 Apparatuses and methods for providing frequency divided clocks Electricity 6 Active
US7208559B2 Ethylened polymer and molded object obtained therefrom Chemistry; Metallurgy 6 Expired
US7567588B2 Transmission system Physics 5 Active
US5572556A Method and system for controlling of reproduction of sampling signal Electricity 5 Expired
US8466726B2 Duty cycle correction systems and methods Electricity 5 Active
US9478502B2 Device identification assignment and total device number detection Electricity 4 Active
US8143928B2 Duty cycle correction systems and methods Electricity 4 Active
US4987326A Semiconductor integrated circuit device having an improved common wiring arrangement Electricity 3 Expired
US11139019B1 Apparatuses and methods for delay control error protection Electricity 3 Active
US6374218B1 Speech recognition system which displays a subject for recognizing an inputted voice Physics 3 Expired
US7858723B2 Ethylene-based resin and molded object obtained therefrom Chemistry; Metallurgy 3 Expired
US11237579B2 Apparatuses and methods for ZQ calibration Physics 3 Active
US10333532B2 Apparatuses and methods for detecting a loop count in a delay-locked loop Electricity 2 Active

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