Inventor · disambiguated record
Hidefumi Ota
Also filed as: OTA HIDEFUMI
13 granted patents·7 pending applications·170 citations·filing 1999–2023
90Inventor score
Top patents by PatentIndex Score
20 records- 0186US10230887B2Lens barrel, replacement lens, imaging device, and control programNIKON CORP·Filed 2015·Granted Mar 12, 2019·5 cites·14 claims
- 0283US7653296B2Camera and exchangeable lens barrel with wireless communication functionNIKON CORP·Filed 2006·Granted Jan 26, 2010·10 cites·4 claims
- 0378US6643459B2Electronic cameraNIKON CORP·Filed 2002·Granted Nov 4, 2003·17 cites·6 claims
- 0474USD474149SStorage batteryNIKON CORP·Filed 2002·Granted May 6, 2003·20 cites·1 claims
- 0574US2023199343A1Image sensor and imaging device including a plurality of semiconductor substratesNIKON CORP·Filed 2023·Application pending·0 cites
- 0673US6955680B2Coupling vibration ultrasonic hand pieceMIWATEC INC·Filed 2002·Granted Oct 18, 2005·90 cites·12 claims
- 0772US8730596B2Imaging device and lens barrelNIKON CORP·Filed 2013·Granted May 20, 2014·2 cites·9 claims
- 0866US9360652B2Lens barrel and image capturing apparatusOTA HIDEFUMI·Filed 2012·Granted Jun 7, 2016·2 cites·16 claims
- 0961US11595604B2Image sensor and imaging device including a plurality of semiconductor substratesNIKON CORP·Filed 2021·Granted Feb 28, 2023·0 cites·20 claims
- 1061US6459857B2Electronic cameraNIKON CORP·Filed 1999·Granted Oct 1, 2002·22 cites·14 claims
- 1158US10924697B2Image sensor and electronic device having imaging regions for focus detection extending in first and second different directionsNIKON CORP·Filed 2014·Granted Feb 16, 2021·0 cites·33 claims
- 1257US12053199B2Ultrasonic surgical irrigation sleeve and related assembliesSTRYKER EUROPEAN OPERATIONS LTD·Filed 2020·Granted Aug 6, 2024·0 cites·20 claims
- 1355US2019174053A1Lens barrel, replacement lens, imaging device, and control programNIKON CORP·Filed 2019·Application pending·0 cites
- 1446US8928994B2Lens barrel and imaging deviceOTA HIDEFUMI·Filed 2009·Granted Jan 6, 2015·0 cites·8 claims
- 1546US2012008218A1Imaging device and lens barrelOTA HIDEFUMI·Filed 2011·Application pending·0 cites
- 1645US2015193191A1Audio data synthesizing apparatusNIKON CORP·Filed 2015·Application pending·0 cites
- 1745US2010121197A1Ultrasonic horn with enlarged distal end portionMIWATEC CO LTD·Filed 2009·Application pending·0 cites
- 1843US2008208231A1Handpiece and horn for ultrasonic surgical instrumentMIWATEC CO LTD·Filed 2007·Application pending·0 cites
- 1943US2012154632A1Audio data synthesizing apparatusOTA HIDEFUMI·Filed 2010·Application pending·0 cites
- 2036USD879289STubing connector for a handheld surgical instrumentSTRYKER CORP·Filed 2018·Granted Mar 24, 2020·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →