Inventor · disambiguated record
Tsuneo Watanabe
Also filed as: WATANABE TSUNEO
41 granted patents·6 pending applications·683 citations·filing 1980–2025
98Inventor score
Top patents by PatentIndex Score
47 records- 0196US5572179AThin film transformerFUJI ELECTRIC CO LTD·Filed 1995·Granted Nov 5, 1996·152 cites·35 claims
- 0296US5420558AThin film transformerFUJI ELECTRIC CO LTD·Filed 1993·Granted May 30, 1995·167 cites·32 claims
- 0383US5355301AOne-chip type switching power supply deviceFUJI ELECTRIC CO LTD·Filed 1993·Granted Oct 11, 1994·72 cites·6 claims
- 0482US2025284092A1Lens barrel and imaging deviceNIKON CORP·Filed 2025·Application pending·0 cites
- 0579US12332499B2Lens barrel and imaging deviceNIKON CORP·Filed 2024·Granted Jun 17, 2025·0 cites·10 claims
- 0677US9741230B2Plant monitoring system, plant monitoring method, and program storage mediumTOSHIBA KK·Filed 2015·Granted Aug 22, 2017·4 cites·9 claims
- 0777US6791770B2Lens barrelNIKON CORP·Filed 2003·Granted Sep 14, 2004·18 cites·11 claims
- 0874US7111910B2Rim having a non-uniform thicknessTOPY IND·Filed 2005·Granted Sep 26, 2006·9 cites·8 claims
- 0972US4349513AProcess for recovering uranium and/or thorium from a liquid containing uranium and/or thoriumMITSUBISHI METAL CORP·Filed 1980·Granted Sep 14, 1982·15 cites·1 claims
- 1071US11982868B2Lens barrel and imaging deviceNIKON CORP·Filed 2019·Granted May 14, 2024·1 cites·11 claims
- 1171US5293208ACamera and printing apparatus which can be used for trimming shotsNIKON CORP·Filed 1993·Granted Mar 8, 1994·12 cites·5 claims
- 1270US4472649ABrushless rotary machineTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Sep 18, 1984·26 cites·11 claims
- 1369US7663810B2Lens barrel and method for manufacturing the sameNIKON CORP·Filed 2008·Granted Feb 16, 2010·5 cites·20 claims
- 1467US6016405ACamera system for reducing the influence of vibration generated by actuatorsNIKON CORP·Filed 1995·Granted Jan 18, 2000·9 cites·24 claims
- 1567US4965503APositional information generating apparatus and code means thereforTOKYO KEIKI KK·Filed 1989·Granted Oct 23, 1990·23 cites·9 claims
- 1666US7495880B2Circuit board and electric device having circuit boardDENSO CORP·Filed 2005·Granted Feb 24, 2009·3 cites·38 claims
- 1765US10378762B2Equipment safety management device, equipment safety management method, and natural gas liquefaction deviceCHIYODA CORP·Filed 2014·Granted Aug 13, 2019·0 cites·10 claims
- 1865US5552847ALens barrelNIKON CORP·Filed 1994·Granted Sep 3, 1996·11 cites·28 claims
- 1965US2025028306A1Operation plan creation device, operation plan creation system, operation plan creation method, and storage mediumTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2063US9085027B2Method of manufacturing a tubular memberABE KISHIRO·Filed 2011·Granted Jul 21, 2015·2 cites·5 claims
- 2162US7522078B2Method of generation and method of detection of interband phase difference solition and interband phase difference circuitNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Apr 21, 2009·3 cites·3 claims
- 2259US4974001ADiaphragm deviceNIKON CORP·Filed 1989·Granted Nov 27, 1990·8 cites·4 claims
- 2357US7400282B2Quantum turing machineNAT INST OF ADVANCED IND SCIEN·Filed 2004·Granted Jul 15, 2008·11 cites·9 claims
- 2457US5204577AUltrasonic motor improved in driving efficiencyNIKON CORP·Filed 1992·Granted Apr 20, 1993·18 cites·8 claims
- 2551US6748166B2Lens-barrel and camera system having the lens-barrelNIKON CORP·Filed 2003·Granted Jun 8, 2004·3 cites·12 claims
- 2651US5572373APhotographing lens switchable between manual-focus and auto-focus modesNIKON CORP·Filed 1995·Granted Nov 5, 1996·17 cites·7 claims
- 2747US6094538AAutofocus lens barrelNIKON CORP·Filed 1999·Granted Jul 25, 2000·14 cites·5 claims
- 2846US5227829APhotographing lens switchable between manual focus and auto focus modesNIKON CORP·Filed 1991·Granted Jul 13, 1993·13 cites·10 claims
- 2945US11906716B2Zoom optical system, optical apparatus and method for manufacturing the zoom optical systemNIKON CORP·Filed 2018·Granted Feb 20, 2024·0 cites·20 claims
- 3045US7853365B2Optimal load distributing systemTOSHIBA KK·Filed 2008·Granted Dec 14, 2010·0 cites·9 claims
- 3145US5751502ALens barrel with built-in ultrasonic motorNIKON CORP·Filed 1997·Granted May 12, 1998·12 cites·7 claims
- 3243US7680627B2Plant operation data monitoring apparatusTOSHIBA KK·Filed 2008·Granted Mar 16, 2010·0 cites·14 claims
- 3343US5530596ALens barrel for an automatic focusing systemNIKON CORP·Filed 1994·Granted Jun 25, 1996·10 cites·18 claims
- 3443US5266989ACamera which can be used for trimming shotsNIKON CORP·Filed 1991·Granted Nov 30, 1993·3 cites·26 claims
- 3542US2006184474A1Data analysis apparatus, data analysis program, and data analysis methodTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3641US2007078821A1System and method for managing history of plant dataTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3739US5231444ACamera system including rear conversion lensNIKON CORP·Filed 1991·Granted Jul 27, 1993·8 cites·6 claims
- 3839US2003136740A1Apparatus for treating waste water and method for treating waste waterJAPAN SOC PROMOTION MACH IND·Filed 2002·Application pending·0 cites
- 3938US5479335ARegulated DC voltage power supplyFUJI ELECTRIC CO LTD·Filed 1993·Granted Dec 26, 1995·9 cites·6 claims
- 4036US8902018B2Method for controlling inter-component phase difference soliton and inter-component phase difference soliton circuit deviceTANAKA YASUMOTO·Filed 2009·Granted Dec 2, 2014·0 cites·9 claims
- 4136US5900992ACollapsible lens barrelNIKON CORP·Filed 1997·Granted May 4, 1999·6 cites·9 claims
- 4236US5539583ALens barrel with rotation amount detecting encoder and asssembling method thereofNIKON CORP·Filed 1995·Granted Jul 23, 1996·5 cites·10 claims
- 4336US2011295761A1Business form management system, method and programSUDO AKIYOSHI·Filed 2011·Application pending·0 cites
- 4434US5446331AUltrasonic wave motorNIKON CORP·Filed 1994·Granted Aug 29, 1995·5 cites·20 claims
- 4532US5663842ASurface wave motor built-in lens barrelNIKON CORP·Filed 1996·Granted Sep 2, 1997·8 cites·2 claims
- 4631US10649448B2Plant monitoring apparatusTOSHIBA KK·Filed 2017·Granted May 12, 2020·0 cites·8 claims
- 4728US5625247AVibration driven motorNIKON CORP·Filed 1995·Granted Apr 29, 1997·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →