Inventor · disambiguated record
Yutaka Takakubo
Also filed as: TAKAKUBO YUTAKA
26 granted patents·3 pending applications·266 citations·filing 2002–2023
95Inventor score
Top patents by PatentIndex Score
29 records- 0196US8570668B2Imaging optical system and imaging apparatusTAKAKUBO YUTAKA·Filed 2011·Granted Oct 29, 2013·127 cites·10 claims
- 0289US8395854B2Imaging optical system and imaging apparatusTAKAKUBO YUTAKA·Filed 2011·Granted Mar 12, 2013·14 cites·22 claims
- 0387US11656456B2Optical element and optical apparatusHOYA CORP·Filed 2020·Granted May 23, 2023·2 cites·18 claims
- 0486US10082648B2Imaging optical systemHOYA CORP·Filed 2017·Granted Sep 25, 2018·6 cites·8 claims
- 0583US10976522B2Imaging optical systemHOYA CORP·Filed 2017·Granted Apr 13, 2021·3 cites·12 claims
- 0680US9874734B2Zoom optical system and imaging apparatus provided with the sameHOYA CORP·Filed 2016·Granted Jan 23, 2018·3 cites·20 claims
- 0778US6717705B2Scanning optical systemPENTAX CORP·Filed 2002·Granted Apr 6, 2004·21 cites·16 claims
- 0875US10209494B2Imaging optical systemHOYA CORP·Filed 2018·Granted Feb 19, 2019·2 cites·11 claims
- 0974US6831763B2Scanning optical systemPENTAX CORP·Filed 2003·Granted Dec 14, 2004·16 cites·14 claims
- 1073US9429767B2Imaging optical systemHOYA CORP·Filed 2015·Granted Aug 30, 2016·2 cites·11 claims
- 1171US6873466B2Scanning optical systemPENTAX CORP·Filed 2003·Granted Mar 29, 2005·13 cites·9 claims
- 1270US6954296B2Scanning optical systemPENTAX CORP·Filed 2003·Granted Oct 11, 2005·13 cites·18 claims
- 1368US6937376B2Scanning optical systemPENTAX CORP·Filed 2003·Granted Aug 30, 2005·11 cites·7 claims
- 1465US8305449B2Apparatus for detecting focusSATO KOICHI·Filed 2010·Granted Nov 6, 2012·2 cites·20 claims
- 1564US6898025B2Projection aligner and optical system thereforPENTAX CORP·Filed 2003·Granted May 24, 2005·7 cites·18 claims
- 1662US2021026116A1Imaging optical systemHOYA CORP·Filed 2020·Application pending·0 cites
- 1760US7889426B2Diffractive lens and scanning lens formed with diffractive lensHOYA CORP·Filed 2006·Granted Feb 15, 2011·2 cites·7 claims
- 1859US11774649B2Optical element and optical apparatusHOYA CORP·Filed 2021·Granted Oct 3, 2023·0 cites·8 claims
- 1959US6961163B2Scanning optical systemPENTAX CORP·Filed 2002·Granted Nov 1, 2005·6 cites·11 claims
- 2059US2025213103A1Endoscope illumination device and endoscopeHOYA CORP·Filed 2023·Application pending·0 cites
- 2157US6954222B2Manufacturing method of scanning optical systemPENTAX CORP·Filed 2003·Granted Oct 11, 2005·5 cites·16 claims
- 2256US6853470B2Scanning optical systemPENTAX CORP·Filed 2003·Granted Feb 8, 2005·5 cites·8 claims
- 2355US7193759B2Scanning optical systemPENTAX CORP·Filed 2003·Granted Mar 20, 2007·4 cites·38 claims
- 2448US7023595B2Scanning optical systemPENTAX CORP·Filed 2004·Granted Apr 4, 2006·2 cites·12 claims
- 2547US7375869B2Tandem type scanning optical systemPENTAX CORP·Filed 2005·Granted May 20, 2008·0 cites·9 claims
- 2645US8213785B2Focus detection optical systemTAKAKUBO YUTAKA·Filed 2010·Granted Jul 3, 2012·0 cites·12 claims
- 2744US10698183B2Imaging optical systemHOYA CORP·Filed 2018·Granted Jun 30, 2020·0 cites·9 claims
- 2842US7042607B2Scanning optical systemPENTAX CORP·Filed 2005·Granted May 9, 2006·0 cites·8 claims
- 2940US2012075727A1Imaging optical system and imaging apparatusTAKAKUBO YUTAKA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →