Inventor · disambiguated record
Toru Fujiwara
Also filed as: FUJIWARA TORU
44 granted patents·2 pending applications·578 citations·filing 1987–2018
98Inventor score
Files withFUJITSU LTD18TSUBAKIMOTO CHAIN CO10MITSUBISHI ELECTRIC CORP9MATSUSHITA ELECTRIC WORKS LTD3JAPAN SCIENCE & TECH AGENCY2
Top patents by PatentIndex Score
46 records- 0194US6603722B1System for reproducing data with increased accuracy by reducing difference between sampled and expected valuesFUJITSU LTD·Filed 2000·Granted Aug 5, 2003·48 cites·22 claims
- 0286US5234387AToothed belt and method for producing the sameTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Aug 10, 1993·34 cites·3 claims
- 0385US6618338B1Data reproduction control method and apparatus, and optical disk unitFUJITSU LTD·Filed 2001·Granted Sep 9, 2003·15 cites·10 claims
- 0483US7938145B2Coupler including electrical and pneumatic interfacesSMC CORP OF AMERICA·Filed 2006·Granted May 10, 2011·11 cites·25 claims
- 0582US7142082B2Electromagnetic device and high-voltage generating device and method of producing electromagnetic deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Nov 28, 2006·19 cites·4 claims
- 0681US5606950ADevice for controlling the quantity of intake air to be supplied to an engineMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 4, 1997·43 cites·19 claims
- 0780US11434939B2Waterproof manifold electromagnetic valveSMC CORP·Filed 2018·Granted Sep 6, 2022·2 cites·9 claims
- 0880US5777964AOptical disk apparatusFUJITSU LTD·Filed 1996·Granted Jul 7, 1998·28 cites·11 claims
- 0979US7394340B2Electromagnetic device, high-voltage generating device, and method for making the electromagnetic deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2006·Granted Jul 1, 2008·7 cites·4 claims
- 1079US4924398AFault diagnosis system for automotive electronic devicesMITSUBISHI ELECTRIC CORP·Filed 1987·Granted May 8, 1990·35 cites·15 claims
- 1178US7176791B2Security verification method and deviceNEC CORP·Filed 2004·Granted Feb 13, 2007·34 cites·25 claims
- 1277US5917785ADisk apparatusFUJITSU LTD·Filed 1998·Granted Jun 29, 1999·25 cites·15 claims
- 1376US7573794B2Data defect detection using soft decision resultFUJITSU LTD·Filed 2007·Granted Aug 11, 2009·2 cites·4 claims
- 1474US7257066B2Data defect detection using soft decision resultFUJITSU LTD·Filed 2001·Granted Aug 14, 2007·8 cites·45 claims
- 1572US7392463B2Data reproducing apparatus avoiding selection of incorrect pathFUJITSU LTD·Filed 2005·Granted Jun 24, 2008·2 cites·4 claims
- 1667US5386405ADisk apparatus having a read error retry functionFUJITSU LTD·Filed 1993·Granted Jan 31, 1995·19 cites·15 claims
- 1766US5833220AHydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 1996·Granted Nov 10, 1998·20 cites·4 claims
- 1865US5920534AOptical disk apparatusFUJITSU LTD·Filed 1998·Granted Jul 6, 1999·14 cites·5 claims
- 1965US5893352ACylinder injection type fuel control apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 13, 1999·22 cites·6 claims
- 2064US6428899B1Shoe for tensioner device and chain guideTSUBAKIMOTO CHAIN CO·Filed 2000·Granted Aug 6, 2002·9 cites·6 claims
- 2164US5599246AToothed beltTSUBAKIMOTO CHAIN CO·Filed 1995·Granted Feb 4, 1997·18 cites·2 claims
- 2263US5796697ADisk apparatusFUJITSU LTD·Filed 1996·Granted Aug 18, 1998·14 cites·14 claims
- 2362US7076006B2Data reproducing method and device reproducing data according to a Viterbi decoding algorithm using an average value of a reproduction signalFUJITSU LTD·Filed 2001·Granted Jul 11, 2006·4 cites·15 claims
- 2460US6115350AOptical disk having write power adjustment portionFUJITSU LTD·Filed 1999·Granted Sep 5, 2000·11 cites·4 claims
- 2559US6151282AClock matching apparatus for a data reproduction systemFUJITSU LTD·Filed 1999·Granted Nov 21, 2000·13 cites·15 claims
- 2658US5484341AToothed belt for power transmission and manufacturing methodTSUBAKIMOTO CHAIN CO·Filed 1995·Granted Jan 16, 1996·15 cites·2 claims
- 2758US5418402APower supply voltage change-over apparatus for a vehicleMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 23, 1995·30 cites·3 claims
- 2855US7002889B2Data reproduction method and apparatusFUJITSU LTD·Filed 2001·Granted Feb 21, 2006·2 cites·10 claims
- 2955US5458544AToothed belt and method for producing the sameTSUBAKIMOTO CHAIN CO·Filed 1994·Granted Oct 17, 1995·14 cites·2 claims
- 3054US7666678B2Proteins imparting boron-tolerance and genes thereofJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Feb 23, 2010·0 cites·1 claims
- 3150US5630770AToothed beltTSUBAKIMOTO CHAIN CO·Filed 1996·Granted May 20, 1997·11 cites·3 claims
- 3247US8210870B2Coupler including electrical and pneumatic interfacesPHILLIPS DAVID M·Filed 2009·Granted Jul 3, 2012·1 cites·17 claims
- 3347US2008201583A1Power supply control circuitFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3446US6714504B2Data reproduction control method and apparatus, and optical disk unitFUJITSU LTD·Filed 2003·Granted Mar 30, 2004·0 cites·15 claims
- 3545US5947078AFuel control system for cylinder injection type internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Sep 7, 1999·8 cites·10 claims
- 3644US6775219B2Data reproduction control method and apparatus, and optical disk unitFUJITSU LTD·Filed 2003·Granted Aug 10, 2004·2 cites·6 claims
- 3744US5342252AToothed beltTSUBAKIMOTO CHAIN CO·Filed 1993·Granted Aug 30, 1994·9 cites·1 claims
- 3841US2005104698A1Electromagnetic device, high-voltage generating device, and method for making the electromagnetic deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2004·Application pending·0 cites
- 3940US5681495AAlternator power-supply type electric heating control apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Oct 28, 1997·8 cites·5 claims
- 4039US5609024AExhaust gas purification apparatus for internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 11, 1997·12 cites·7 claims
- 4138US7772461B2Molybdenum transporter gene and use thereofJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Aug 10, 2010·0 cites·2 claims
- 4238US7089482B2Data reproduction deviceFUJITSU LTD·Filed 2002·Granted Aug 8, 2006·0 cites·11 claims
- 4332US5780810AAlternator power supplied electric heaterMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 14, 1998·3 cites·11 claims
- 4432US5630768ATensioner with spring having nonlinear characteristicsTSUBAKIMOTO CHAIN CO·Filed 1996·Granted May 20, 1997·2 cites·4 claims
- 4531US5741198AToothed beltTSUBAKIMOTO CHAIN CO·Filed 1995·Granted Apr 21, 1998·3 cites·3 claims
- 4630US6009848AFuel control system for cylinder injection type internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jan 4, 2000·1 cites·14 claims
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