Inventor · disambiguated record
Toshiyuki Fujiwara
Also filed as: FUJIWARA TOSHIYUKI
15 granted patents·8 pending applications·141 citations·filing 1992–2019
90Inventor score
Top patents by PatentIndex Score
23 records- 0188US7653623B2Information searching apparatus and method with mechanism of refining search resultsFUJITSU LTD·Filed 2005·Granted Jan 26, 2010·34 cites·13 claims
- 0287US11237521B2Timepiece movement and timepieceSEIKO INSTR INC·Filed 2018·Granted Feb 1, 2022·3 cites·13 claims
- 0384US7376533B2Electronic pedometerSEIKO INSTR INC·Filed 2006·Granted May 20, 2008·14 cites·5 claims
- 0484US5363796AApparatus and method of growing single crystalSUMITOMO METAL IND·Filed 1992·Granted Nov 15, 1994·47 cites·24 claims
- 0581US12099026B2Thermal conductivity estimation method, thermal conductivity estimation apparatus, production method for semiconductor crystal product, thermal conductivity calculator, thermal conductivity calculation program, and, thermal conductivity calculation methodSUMCO CORP·Filed 2019·Granted Sep 24, 2024·2 cites·15 claims
- 0671US6190153B1Oriented film producing facility with thickness and orientation control meansMITSUI CHEMICALS INC·Filed 1998·Granted Feb 20, 2001·34 cites·16 claims
- 0761US8491181B2Chronograph timepieceFUJIWARA TOSHIYUKI·Filed 2011·Granted Jul 23, 2013·2 cites·17 claims
- 0858US11334031B2Timepiece movement and timepieceSEIKO INSTR INC·Filed 2019·Granted May 17, 2022·0 cites·9 claims
- 0957US11957475B2Biometric information processing device, biometric information processing method and programUNIV KEIO·Filed 2017·Granted Apr 16, 2024·1 cites·20 claims
- 1055US11078595B2Method of producing silicon single crystal ingot and silicon single crystal ingotSUMCO CORP·Filed 2018·Granted Aug 3, 2021·0 cites·10 claims
- 1154US2010127354A1Silicon single crystal and method for growing thereof, and silicon wafer and method for manufacturing thereofSUMCO CORP·Filed 2009·Application pending·0 cites
- 1251US11885038B2Method of estimating convection pattern of silicon melt, method of estimating oxygen concentration of silicon single crystal, method of manufacturing silicon single crystal, and raising device of silicon single crystalSUMCO CORP·Filed 2019·Granted Jan 30, 2024·0 cites·6 claims
- 1351US7865329B2Electronic pedometerSEIKO INSTR INC·Filed 2008·Granted Jan 4, 2011·0 cites·20 claims
- 1451US2010319613A1Silicon monocrystal growth methodSUMCO CORP·Filed 2009·Application pending·0 cites
- 1548US2011036860A1Single-crystal growth apparatus and raw-material supply methodSUMCO CORP·Filed 2009·Application pending·0 cites
- 1641US7063743B2Apparatus and method for pulling single crystalSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted Jun 20, 2006·0 cites·20 claims
- 1741US2008058663A1Heartbeat information acquiring apparatusFUJIWARA TOSHIYUKI·Filed 2007·Application pending·0 cites
- 1840US2001056305A1Electronic device, user identification assisting device, appliance management device, electronic device management system, and appliance management systemFiled 2001·Application pending·0 cites
- 1940US2002009989A1Method and system for providing service information through mobile communication device, mobile communication device, portable terminal, mobile communication management server, and computer-readable recording mediumFiled 2001·Application pending·0 cites
- 2037US2006187759A1Portable electronic timepieceFUJIWARA TOSHIYUKI·Filed 2006·Application pending·0 cites
- 2136US5402747AMethod of growing crystalSUMITOMO METAL IND·Filed 1993·Granted Apr 4, 1995·4 cites·12 claims
- 2231US10668281B2Spinal cord stimulation device for gait trainingTOKAI UNIV EDUCATIONAL SYSTEM·Filed 2016·Granted Jun 2, 2020·0 cites·5 claims
- 2330US2012230160A1Hand-wound timepiece return spring structure, and hand-wound mechanism and hand-wound timepiece having the sameTOKORO TAKESHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →