Inventor · disambiguated record
Tadashi Taniguchi
Also filed as: TANIGUCHI TADASHI
38 granted patents·4 pending applications·419 citations·filing 1976–2017
98Inventor score
Top patents by PatentIndex Score
42 records- 0193US7845428B2Rotating toolYUKIWA SEIKO KK·Filed 2006·Granted Dec 7, 2010·37 cites·20 claims
- 0291US6843485B2Chuck deviceYUKIWA SEIKO KK·Filed 2002·Granted Jan 18, 2005·42 cites·8 claims
- 0391US6659474B2Chuck deviceYUKIWA SEIKO KK·Filed 2001·Granted Dec 9, 2003·45 cites·5 claims
- 0488US9016699B2Chuck deviceSAKAMAKI KAZUO·Filed 2010·Granted Apr 28, 2015·9 cites·10 claims
- 0588US6824141B1Chuck deviceYUKIWA SEIKO KK·Filed 2003·Granted Nov 30, 2004·37 cites·11 claims
- 0687US7497444B2Chuck deviceYUKIWA SEIKO KK·Filed 2005·Granted Mar 3, 2009·17 cites·18 claims
- 0780US7178216B2Keyless chuck and associated methodYUKIWA SEIKO INC·Filed 2005·Granted Feb 20, 2007·10 cites·10 claims
- 0880US6959931B2Keyless chuck and associated methodYUKIWA SEIKO INC·Filed 2003·Granted Nov 1, 2005·21 cites·12 claims
- 0977US9865443B2Mass analysis method and inductively coupled plasma mass spectrometerSHIMADZU CORP·Filed 2017·Granted Jan 9, 2018·2 cites·10 claims
- 1075US5396061AOpto-magnetic recording polarization optical apparatus having a light absorbing film and a total reflection filmSONY CORP·Filed 1994·Granted Mar 7, 1995·20 cites·3 claims
- 1173US6853042B2Hybrid optical element and photodetector deviceSONY CORP·Filed 2002·Granted Feb 8, 2005·17 cites·12 claims
- 1272US5350917AOpto-magnetic recording polarization optical apparatus including a laser diode and a light absorbing filmSONY CORP·Filed 1992·Granted Sep 27, 1994·17 cites·4 claims
- 1369US6902171B2Chuck deviceYUKIWA SEIKO KK·Filed 2002·Granted Jun 7, 2005·25 cites·8 claims
- 1466US7164148B2Light emitting deviceSONY CORP·Filed 2004·Granted Jan 16, 2007·13 cites·1 claims
- 1564US7038994B1Optical pickup device with a plurality of laser couplersSONY CORP·Filed 2000·Granted May 2, 2006·4 cites·3 claims
- 1664US6504812B2Optical pickup device with a plurality of laser couplersSONY CORP·Filed 2001·Granted Jan 7, 2003·5 cites·29 claims
- 1761US7280457B2Optical disc with an improved compound lensSONY CORP·Filed 2003·Granted Oct 9, 2007·4 cites·4 claims
- 1861US7238076B2Method of assembling light-emitting apparatusSONY CORP·Filed 2004·Granted Jul 3, 2007·9 cites·8 claims
- 1959USD593390SDrill chuckYUKIWA SEIKO KK·Filed 2008·Granted Jun 2, 2009·10 cites·1 claims
- 2058US6091689AOptical pickup device with a plurality of laser couplersSONY CORP·Filed 1997·Granted Jul 18, 2000·11 cites·30 claims
- 2157US9539648B2Chuck deviceYUKIWA SEIKO KK·Filed 2014·Granted Jan 10, 2017·0 cites·8 claims
- 2257US6134208AOptical pickup device with a plurality of laser couplersSONY CORP·Filed 1999·Granted Oct 17, 2000·10 cites·4 claims
- 2355US7327662B2Optical pickup and optical disk driveSONY CORP·Filed 2004·Granted Feb 5, 2008·2 cites·23 claims
- 2454US7113471B2Optical pickup device with a plurality of laser couplersSONY CORP·Filed 2005·Granted Sep 26, 2006·0 cites·2 claims
- 2552US11364546B2Chuck apparatusYUKIWA SEIKO INC·Filed 2017·Granted Jun 21, 2022·0 cites·4 claims
- 2651US6262413B1Composite optical device and its manufacturing methodSONY CORP·Filed 1995·Granted Jul 17, 2001·9 cites·10 claims
- 2751US5719389AComposite optical deviceSONY CORP·Filed 1996·Granted Feb 17, 1998·9 cites·12 claims
- 2850US7420892B2Optical head device, and optical recording/reproducing deviceSONY CORP·Filed 2003·Granted Sep 2, 2008·1 cites·22 claims
- 2950US6637639B2Wire processing apparatus, flux applying device, and solder depositing deviceSHINMAYWA IND LTD·Filed 2001·Granted Oct 28, 2003·5 cites·16 claims
- 3047USD837011SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·4 cites·1 claims
- 3145US2005265201A1Integrated type light-emitting and light-receiving element, optical pickup device for optical information medium and optical disc apparatusSONY CORP·Filed 2005·Application pending·0 cites
- 3243US2006091620A1Chuck deviceYUKIWA A SEIKO KABUSHIKI KAISH·Filed 2005·Application pending·0 cites
- 3340US4652760AData collector for use with scintillation camera or the likeHITACHI MEDICAL CORP·Filed 1985·Granted Mar 24, 1987·5 cites·19 claims
- 3440US2004105377A1Optical pickup and disk drive unitFiled 2003·Application pending·0 cites
- 3539USD837012SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·2 cites·1 claims
- 3639USD837014SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·2 cites·1 claims
- 3737US5852287ASemiconductor optical device for code readerSONY CORP·Filed 1997·Granted Dec 22, 1998·6 cites·11 claims
- 3837US4103776AInspection machine for fuel pelletsCITIZEN WATCH CO LTD·Filed 1976·Granted Aug 1, 1978·6 cites·8 claims
- 3934USD837013SDrill chuckYUKIWA SEIKO INC·Filed 2017·Granted Jan 1, 2019·1 cites·1 claims
- 4034US7281320B2Waterproof-seal inserting apparatusSHINMAYWA IND LTD·Filed 2005·Granted Oct 16, 2007·0 cites·15 claims
- 4133US2004175978A1Connector with switching functionFiled 2002·Application pending·0 cites
- 4229US5989379AMethod for manufacturing a composite optical deviceSONY CORP·Filed 1997·Granted Nov 23, 1999·2 cites·11 claims
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