Inventor · disambiguated record
Toshihisa Tanaka
Also filed as: TANAKA TOSHIHISA
21 granted patents·10 pending applications·235 citations·filing 1993–2023
94Inventor score
Top patents by PatentIndex Score
31 records- 0195US10145806B2X-ray apparatusNIKON CORP·Filed 2013·Granted Dec 4, 2018·18 cites·9 claims
- 0290US7359069B2Polishing pad surface shape measuring instrument, method of using polishing pad surface shape measuring instrument, method of measuring apex angle of cone of polishing pad, method of measuring depth of groove of polishing pad, CMP polisher, and method of manufacturing semiconductor deviceNIKON CORP·Filed 2006·Granted Apr 15, 2008·18 cites·12 claims
- 0389US5414719AOperating circuit for galois fieldSHARP KK·Filed 1993·Granted May 9, 1995·70 cites·68 claims
- 0486US5978328AFocus control device to perform focus control for a multi-layer recording mediumNIKON CORP·Filed 1997·Granted Nov 2, 1999·49 cites·7 claims
- 0580US10801929B2Specimen smearing apparatus, specimen smearing method, smear sample preparing apparatus, and smear sample preparing methodSYSMEX CORP·Filed 2018·Granted Oct 13, 2020·1 cites·19 claims
- 0679US6101156AFocus control device to perform focus control for a multi-layer recording mediumNIKON CORP·Filed 1997·Granted Aug 8, 2000·33 cites·6 claims
- 0776US2022357245A1Specimen smearing apparatus, specimen smearing method, smear sample preparing apparatus, and smear sample preparing methodSYSMEX CORP·Filed 2022·Application pending·0 cites
- 0871US11422072B2Specimen smearing apparatus, specimen smearing method, smear sample preparing apparatus, and smear sample preparing methodSYSMEX CORP·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 0969US9720009B2Sample processing apparatus, sample rack set, and sample processing methodSYSMEX CORP·Filed 2014·Granted Aug 1, 2017·1 cites·22 claims
- 1069US5936924AInformation recording and reproduction deviceNIKON CORP·Filed 1997·Granted Aug 10, 1999·23 cites·14 claims
- 1164US2024175548A1VaporizerYAMAMOTO RYOSUKE·Filed 2023·Application pending·0 cites
- 1263US9529209B2Blur compensation device, lens barrel, and camera deviceNIKON CORP·Filed 2014·Granted Dec 27, 2016·1 cites·24 claims
- 1363US7938999B2High-strength fiber of biodegradable aliphatic polyester and process for producing the sameRIKEN·Filed 2005·Granted May 10, 2011·3 cites·3 claims
- 1462US7486407B2Polishing pad surface shape measuring instrument, method of using polishing pad surface shape measuring instrument, method of measuring apex angle of cone of polishing pad, method of measuring depth of groove of polishing pad, CMP polisher, and method of manufacturing semiconductor deviceNIKON CORP·Filed 2008·Granted Feb 3, 2009·1 cites·10 claims
- 1560US11835009B2Hydrogen discharge control system and hydrogen discharge control method for hydrogen engine vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·4 claims
- 1660US2022403097A1Fibers, fiber multilayer structure, spinning solution for electrospinning, and method for producing fibersSHINETSU CHEMICAL CO·Filed 2020·Application pending·0 cites
- 1759US8873172B2Linear motor and lens unitTANAKA TOSHIHISA·Filed 2011·Granted Oct 28, 2014·1 cites·16 claims
- 1859US5831964ARecording medium having first tracks and second tracks at different levels and with different recording formatsNIKON CORP·Filed 1997·Granted Nov 3, 1998·14 cites·16 claims
- 1958US9493058B2Sunroof drain deviceAISIN SEIKI·Filed 2015·Granted Nov 15, 2016·1 cites·14 claims
- 2053US2024175412A1Hydrogen engine systemYAMAMOTO RYOSUKE·Filed 2023·Application pending·0 cites
- 2152US2014049849A1Lens unit and image capturing apparatusNIKON CORP·Filed 2013·Application pending·0 cites
- 2251US11174335B2Silicone-modified polyurethane fiber and method for manufacturing sameSHINETSU CHEMICAL CO·Filed 2017·Granted Nov 16, 2021·0 cites·12 claims
- 2350US10571412B2X-ray apparatus and structure production methodNIKON CORP·Filed 2014·Granted Feb 25, 2020·0 cites·24 claims
- 2450US2022169779A1Material for medical use and method for producing sameSHINETSU CHEMICAL CO·Filed 2020·Application pending·0 cites
- 2547US2012194929A1Lens unit and image capturing apparatusNAKAHIRA HOSEI·Filed 2011·Application pending·0 cites
- 2645US2013183886A1Polishing apparatus, method of manufacturing semiconductor device employing this polishing apparatus, and semiconductor device manufactured by this method of manufacturing semiconductor deviceNIKON CORP·Filed 2013·Application pending·0 cites
- 2743US2018086874A1Silicone-modified polyurethane-based fiber and method for manufacturing sameSHINETSU CHEMICAL CO·Filed 2016·Application pending·0 cites
- 2842US2017285052A1Sample analysis system and sample analysis methodSYSMEX CORP·Filed 2017·Application pending·0 cites
- 2939US8412370B2Polishing apparatus with dressing position setting meansTANAKA TOSHIHISA·Filed 2006·Granted Apr 2, 2013·0 cites·7 claims
- 3032US8704706B2Radar return signal processing apparatus and methodMARUI HIDEKI·Filed 2011·Granted Apr 22, 2014·0 cites·12 claims
- 3132US5856957AMagnetic field applying deviceNIKON CORP·Filed 1997·Granted Jan 5, 1999·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →