Inventor · disambiguated record
Hisao Fukaya
Also filed as: FUKAYA HISAO
85 granted patents·4 pending applications·245 citations·filing 2013–2021
99Inventor score
Top patents by PatentIndex Score
89 records- 0197US11054613B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Jul 6, 2021·13 cites·18 claims
- 0297US11048064B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Jun 29, 2021·11 cites·14 claims
- 0397US9575294B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Feb 21, 2017·17 cites·15 claims
- 0497US9116329B2Imaging lensKANTATSU CO LTD·Filed 2013·Granted Aug 25, 2015·37 cites·5 claims
- 0596US11789234B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2021·Granted Oct 17, 2023·3 cites·11 claims
- 0696US9638896B2Imaging lensKANTATSU CO LTD·Filed 2015·Granted May 2, 2017·13 cites·20 claims
- 0796US9448387B2Imaging lensOPTICAL LOGIC INC·Filed 2015·Granted Sep 20, 2016·12 cites·15 claims
- 0896US9341822B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted May 17, 2016·15 cites·6 claims
- 0995US11131834B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2017·Granted Sep 28, 2021·8 cites·11 claims
- 1095US11073679B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Jul 27, 2021·8 cites·7 claims
- 1195US9846297B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Dec 19, 2017·8 cites·15 claims
- 1295US9835825B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Dec 5, 2017·12 cites·10 claims
- 1394US11914113B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2021·Granted Feb 27, 2024·2 cites·9 claims
- 1494US10488626B2Imaging lensOPTICAL LOGIC INC·Filed 2018·Granted Nov 26, 2019·6 cites·20 claims
- 1592US11442249B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·17 claims
- 1692US11442247B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·17 claims
- 1792US11442248B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·11 claims
- 1891US10809498B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Oct 20, 2020·5 cites·18 claims
- 1991US10345557B2Imaging lensOPTICAL LOGIC INC·Filed 2017·Granted Jul 9, 2019·5 cites·19 claims
- 2091US10012820B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Jul 3, 2018·4 cites·18 claims
- 2190US10678020B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Jun 9, 2020·6 cites·19 claims
- 2290US10656387B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted May 19, 2020·4 cites·20 claims
- 2390US9804359B2Imaging lensOPTICAL LOGIC INC·Filed 2015·Granted Oct 31, 2017·7 cites·15 claims
- 2488US10809500B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Oct 20, 2020·2 cites·20 claims
- 2588US10739568B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Aug 11, 2020·2 cites·20 claims
- 2687US10241302B2Imaging lensOPTICAL LOGIC INC·Filed 2017·Granted Mar 26, 2019·3 cites·14 claims
- 2787US10209493B2Imaging lensOPTICAL LOGIC INC·Filed 2018·Granted Feb 19, 2019·3 cites·19 claims
- 2885US11215800B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Jan 4, 2022·2 cites·13 claims
- 2985US11169363B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2019·Granted Nov 9, 2021·2 cites·6 claims
- 3085US10126528B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Nov 13, 2018·2 cites·20 claims
- 3184US10330893B2Imaging lensOPTICAL LOGIC INC·Filed 2017·Granted Jun 25, 2019·3 cites·20 claims
- 3283US11016267B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted May 25, 2021·2 cites·14 claims
- 3383US10948693B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Mar 16, 2021·2 cites·7 claims
- 3482US10281689B2Imaging lensOPTICAL LOGIC INC·Filed 2018·Granted May 7, 2019·2 cites·19 claims
- 3581US10641991B2Imaging lensOPTICAL LOGIC INC·Filed 2017·Granted May 5, 2020·2 cites·18 claims
- 3680US9823439B2Imaging lensKANTATSU CO LTD·Filed 2016·Granted Nov 21, 2017·3 cites·20 claims
- 3779US10809494B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Oct 20, 2020·2 cites·18 claims
- 3878US10739567B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Aug 11, 2020·1 cites·20 claims
- 3977US11262546B2Imaging lens comprising seven lenses of +−+−−+− or +++−−+− refractive powersTOKYO VISIONARY OPTICS CO LTD·Filed 2019·Granted Mar 1, 2022·1 cites·5 claims
- 4077US10627604B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Apr 21, 2020·2 cites·18 claims
- 4177US10534159B2Imaging lensKANTATSU CO LTD·Filed 2017·Granted Jan 14, 2020·2 cites·17 claims
- 4276US9134511B2Imaging lensKANTATSU CO LTD·Filed 2014·Granted Sep 15, 2015·3 cites·20 claims
- 4374US11156805B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Oct 26, 2021·1 cites·15 claims
- 4474US10935767B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Mar 2, 2021·1 cites·9 claims
- 4573US11829004B2Imaging lens composed of five optical elementsTOKYO VISIONARY OPTICS CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·15 claims
- 4672US11914112B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·9 claims
- 4772US11740433B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Aug 29, 2023·0 cites·6 claims
- 4872US11644640B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted May 9, 2023·0 cites·17 claims
- 4972US11561373B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·7 claims
- 5071US11474327B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·8 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →