Inventor · disambiguated record
Tomohiro Yonezawa
Also filed as: YONEZAWA TOMOHIRO
76 granted patents·5 pending applications·191 citations·filing 1992–2020
99Inventor score
Files withOPTICAL LOGIC INC37KANTATSU CO LTD26TOKYO VISIONARY OPTICS CO LTD9KUBOTA YOJI2UNIV CALIFORNIA2
Top patents by PatentIndex Score
81 records- 0199US11428900B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Aug 30, 2022·6 cites·17 claims
- 0296US10067313B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Sep 4, 2018·8 cites·6 claims
- 0396US9146380B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted Sep 29, 2015·16 cites·8 claims
- 0495US9541738B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Jan 10, 2017·9 cites·20 claims
- 0595US8988793B2Imaging lensKUBOTA YOJI·Filed 2012·Granted Mar 24, 2015·17 cites·10 claims
- 0694US10126526B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Nov 13, 2018·7 cites·20 claims
- 0793US10302913B2Imaging lensOPTICAL LOGIC INC·Filed 2017·Granted May 28, 2019·6 cites·20 claims
- 0893US9541730B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted Jan 10, 2017·8 cites·20 claims
- 0993US9261673B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted Feb 16, 2016·8 cites·8 claims
- 1092US10114197B2Imaging lensOPTICAL LOGIC INC·Filed 2016·Granted Oct 30, 2018·5 cites·18 claims
- 1192US9746641B2Imaging lensOPTICAL LOGIC INC·Filed 2015·Granted Aug 29, 2017·6 cites·21 claims
- 1291US10371925B2Imaging lensOPTICAL LOGIC INC·Filed 2018·Granted Aug 6, 2019·4 cites·18 claims
- 1390US10473891B2Imaging lensOPTICAL LOGIC INC·Filed 2018·Granted Nov 12, 2019·3 cites·20 claims
- 1488US9448386B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted Sep 20, 2016·5 cites·19 claims
- 1588US9335521B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted May 10, 2016·6 cites·23 claims
- 1688US8879173B2Imaging lensOPTICAL LOGIC INC·Filed 2012·Granted Nov 4, 2014·9 cites·4 claims
- 1786US9804364B2Image pickup lensKANTATSU CO LTD·Filed 2014·Granted Oct 31, 2017·7 cites·20 claims
- 1886US9036277B2Imaging lensOPTICAL LOGIC INC·Filed 2013·Granted May 19, 2015·6 cites·4 claims
- 1986US8467137B2Imaging lens unitYONEZAWA TOMOHIRO·Filed 2011·Granted Jun 18, 2013·12 cites·14 claims
- 2085US10558020B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Feb 11, 2020·2 cites·20 claims
- 2185US9291801B2Imaging lensOPTICAL LOGIC INC·Filed 2014·Granted Mar 22, 2016·7 cites·16 claims
- 2284US11092777B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Aug 17, 2021·1 cites·20 claims
- 2384US8879167B2Imaging lensKUBOTA YOJI·Filed 2012·Granted Nov 4, 2014·4 cites·17 claims
- 2483US11086102B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Aug 10, 2021·1 cites·9 claims
- 2582US10466441B2Imaging lensOPTICAL LOGIC INC·Filed 2018·Granted Nov 5, 2019·1 cites·20 claims
- 2681US10466448B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Nov 5, 2019·1 cites·20 claims
- 2780US9541735B2Imaging lensKANTATSU CO LTD·Filed 2015·Granted Jan 10, 2017·3 cites·3 claims
- 2880US8804254B2Image pickup lensKANTATSU CO LTD·Filed 2013·Granted Aug 12, 2014·4 cites·10 claims
- 2976US11829006B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Nov 28, 2023·0 cites·17 claims
- 3076US11822151B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Nov 21, 2023·0 cites·17 claims
- 3176US11668904B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Jun 6, 2023·0 cites·18 claims
- 3276US11668903B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Jun 6, 2023·0 cites·19 claims
- 3376US9638837B2Imaging lens including a lens with convex surfaces facing each of an object and an image sideKANTATSU CO LTD·Filed 2014·Granted May 2, 2017·3 cites·9 claims
- 3475US11442250B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·18 claims
- 3573US9494773B2Image pickup lensKANTATSU CO LTD·Filed 2014·Granted Nov 15, 2016·2 cites·11 claims
- 3671US11300762B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2019·Granted Apr 12, 2022·0 cites·19 claims
- 3771US11150443B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·20 claims
- 3871US11099356B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·9 claims
- 3971US11022780B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·9 claims
- 4071USRE46066EImaging lensOPTICAL LOGIC INC·Filed 2015·Granted Jul 12, 2016·1 cites·20 claims
- 4170US11175477B2Imaging lensTOKYO VISIONARY OPTICS CO LTD·Filed 2019·Granted Nov 16, 2021·0 cites·19 claims
- 4270US10571663B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Feb 25, 2020·0 cites·20 claims
- 4370US9575288B2Imaging lensKANTATSU CO LTD·Filed 2014·Granted Feb 21, 2017·2 cites·5 claims
- 4469US10571662B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Feb 25, 2020·0 cites·20 claims
- 4568US10488629B2Imaging lensKANTATSU CO LTD·Filed 2019·Granted Nov 26, 2019·0 cites·18 claims
- 4667US10620406B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·20 claims
- 4767US10613300B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
- 4867US10613301B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
- 4967US10558021B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Feb 11, 2020·0 cites·20 claims
- 5067US10545316B2Imaging lensKANTATSU CO LTD·Filed 2018·Granted Jan 28, 2020·0 cites·20 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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