Inventor · disambiguated record
Toshiyuki Shibuya
Also filed as: SHIBUYA TOSHIYUKI
33 granted patents·3 pending applications·729 citations·filing 1989–2022
97Inventor score
Top patents by PatentIndex Score
36 records- 0197US7512921B2Method and apparatus for designing integrated circuit enabling the yield of integrated circuit to be improved by considering random errorsFUJITSU LTD·Filed 2004·Granted Mar 31, 2009·198 cites·9 claims
- 0293US5666662AMethod for detecting the location of a mobile terminalNEC CORP·Filed 1994·Granted Sep 9, 1997·172 cites·8 claims
- 0384US7922610B2Line pressure control device and method for belt type continuously variable transmissionJATCO LTD·Filed 2006·Granted Apr 12, 2011·13 cites·9 claims
- 0484US7734175B2Network configuring apparatusFUJITSU LTD·Filed 2006·Granted Jun 8, 2010·15 cites·27 claims
- 0581US8799841B2Designing analog circuitsREDDY SUBODH M·Filed 2012·Granted Aug 5, 2014·7 cites·20 claims
- 0681US8133140B2Control apparatus for continuously-variable transmission of vehicleYAMAGUCHI MIDORI·Filed 2006·Granted Mar 13, 2012·14 cites·14 claims
- 0781US5777399APortable electronic apparatus and charge controlling method for portable electronic apparatusNEC CORP·Filed 1996·Granted Jul 7, 1998·92 cites·4 claims
- 0880US10072755B2Combination oil ringTPR CO LTD·Filed 2016·Granted Sep 11, 2018·2 cites·3 claims
- 0980US9845873B2Combination oil ringTPR CO LTD·Filed 2016·Granted Dec 19, 2017·2 cites·4 claims
- 1080US7774120B2Control apparatus for continuously-variable transmission of vehicleJATCO LTD·Filed 2006·Granted Aug 10, 2010·10 cites·9 claims
- 1180US5230057ASimd system having logic units arranged in stages of tree structure and operation of stages controlled through respective control registersFUJITSU LTD·Filed 1989·Granted Jul 20, 1993·76 cites·7 claims
- 1278US7320118B2Delay analysis device, delay analysis method, and computer productFUJITSU LTD·Filed 2005·Granted Jan 15, 2008·9 cites·12 claims
- 1375US7120909B1System for changing a program stored in a terminal device and a terminal device used in the systemNEC CORP·Filed 2000·Granted Oct 10, 2006·22 cites·27 claims
- 1471US9726286B2Combination oil ringAYUZAWA NORIAKI·Filed 2012·Granted Aug 8, 2017·2 cites·4 claims
- 1571US8751999B2Component placement tool for printed circuit boardSHIBUYA TOSHIYUKI·Filed 2011·Granted Jun 10, 2014·4 cites·16 claims
- 1671US7934182B2Method and apparatus for supporting delay analysis, and computer productFUJITSU LTD·Filed 2008·Granted Apr 26, 2011·5 cites·12 claims
- 1765US8024685B2Delay analysis support apparatus, delay analysis support method and computer productFUJITSU LTD·Filed 2008·Granted Sep 20, 2011·3 cites·15 claims
- 1864US6826702B1Method and apparatus for reducing power consumption of a CPU in a radio set by adaptively adjusting CPU clock frequency according to CPU loadNEC CORP·Filed 2000·Granted Nov 30, 2004·10 cites·21 claims
- 1962US7944446B2Device and method for displaying delay analysis results, and computer productFUJITSU LTD·Filed 2007·Granted May 17, 2011·2 cites·20 claims
- 2061US7870533B2Delay analysis apparatus, delay analysis method and computer productFUJITSU LTD·Filed 2008·Granted Jan 11, 2011·2 cites·20 claims
- 2161US7681161B2Circuit delay analyzer, circuit delay analyzing method, and computer productFUJITSU LTD·Filed 2007·Granted Mar 16, 2010·2 cites·9 claims
- 2261US6584603B1Apparatus and method for determining a circuit floor planFUJITSU LTD·Filed 2000·Granted Jun 24, 2003·8 cites·11 claims
- 2360US7676718B2Test circuit, method and apparatus for supporting circuit design, and computer productFUJITSU LTD·Filed 2006·Granted Mar 9, 2010·3 cites·6 claims
- 2458US2009055142A1Method and apparatus for estimating man-hoursFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2557US7653889B2Method and apparatus for repeat execution of delay analysis in circuit designFUJITSU LTD·Filed 2006·Granted Jan 26, 2010·1 cites·9 claims
- 2653US12008499B2Information processing device, work planning method, and storage mediumFUJITSU LTD·Filed 2022·Granted Jun 11, 2024·0 cites·13 claims
- 2750US7299066B2Telephone set attaching member and portable telephone setNEC CORP·Filed 2003·Granted Nov 20, 2007·0 cites·28 claims
- 2846US7516432B2Circuit delay analyzing method, circuit delay analyzing apparatus, and computer productFUJITSU LTD·Filed 2006·Granted Apr 7, 2009·0 cites·20 claims
- 2946US5579237AMethod of designing a cell placement of an integrated circuitFUJITSU LTD·Filed 1994·Granted Nov 26, 1996·16 cites·21 claims
- 3046US2009007044A1Design support method and apparatus, and computer productFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3140US6532583B1Global routing determination method and storage mediumFUJITSU LTD·Filed 1999·Granted Mar 11, 2003·11 cites·14 claims
- 3238US6509991B1Infrared communicatorNEC CORP·Filed 1998·Granted Jan 21, 2003·8 cites·6 claims
- 3337US5850350AApparatus for determining initial array of integrated circuitFUJITSU LTD·Filed 1996·Granted Dec 15, 1998·10 cites·27 claims
- 3434US6243850B1Allocation apparatus and method for determining cell allocation of semiconductor circuitFUJITSU LTD·Filed 1998·Granted Jun 5, 2001·6 cites·16 claims
- 3530US2003098178A1Printed circuit board having test points formed on sides thereofNEC CORP·Filed 2002·Application pending·0 cites
- 3629USRE36954ESIMD system having logic units arranged in stages of tree structure and operation of stages controlled through respective control registersFUJITSU LTD·Filed 1995·Granted Nov 14, 2000·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →