Inventor · disambiguated record
Yasutaka Shimada
Also filed as: SHIMADA YASUTAKA
18 granted patents·7 pending applications·29 citations·filing 1977–2025
89Inventor score
Top patents by PatentIndex Score
25 records- 0185US10698187B2Extender lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Jun 30, 2020·4 cites·20 claims
- 0280US10838181B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Nov 17, 2020·3 cites·20 claims
- 0375US11294158B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2020·Granted Apr 5, 2022·1 cites·13 claims
- 0471US12443011B2Imaging lens and imaging apparatusFUJIFILM CORP·Filed 2022·Granted Oct 14, 2025·0 cites·19 claims
- 0570US9042422B2Tunable external resonator laserMURO KIYOHUMI·Filed 2010·Granted May 26, 2015·5 cites·8 claims
- 0669US10852535B2Imaging lens and optical apparatusFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·1 cites·16 claims
- 0769US4147991AAutomatic gain control apparatusALPS ELECTRIC CO LTD·Filed 1977·Granted Apr 3, 1979·13 cites·6 claims
- 0863US9606337B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2015·Granted Mar 28, 2017·1 cites·12 claims
- 0962US9128275B2Variable magnification optical system and imaging apparatusFUJIFILM CORP·Filed 2014·Granted Sep 8, 2015·1 cites·13 claims
- 1061US2025208392A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 1161US2025291162A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 1259US2024353652A1Imaging lens and imaging apparatusFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1355US11988821B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2021·Granted May 21, 2024·0 cites·19 claims
- 1454US2023341664A1Imaging lens and imaging apparatusFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1549US9229202B2Variable magnification optical system and imaging apparatusFUJIFILM CORP·Filed 2014·Granted Jan 5, 2016·0 cites·12 claims
- 1648US10634874B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
- 1748US9235035B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2014·Granted Jan 12, 2016·0 cites·17 claims
- 1847US9128271B2Super wide angle lens and imaging apparatus using itFUJIFILM CORP·Filed 2014·Granted Sep 8, 2015·0 cites·20 claims
- 1943US10976529B2Variable magnification optical system and optical apparatusFUJIFILM CORP·Filed 2018·Granted Apr 13, 2021·0 cites·11 claims
- 2042US10527827B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2017·Granted Jan 7, 2020·0 cites·20 claims
- 2142US9423596B2Retrofocus-type wide angle lens and imaging apparatusFUJIFILM CORP·Filed 2015·Granted Aug 23, 2016·0 cites·15 claims
- 2241US11378790B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2020·Granted Jul 5, 2022·0 cites·14 claims
- 2337US2016259155A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2016·Application pending·0 cites
- 2435US2015355436A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2015·Application pending·0 cites
- 2534US2015241676A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →