Inventor · disambiguated record
Takashi Hatanaka
Also filed as: HATANAKA TAKASHI
31 granted patents·3 pending applications·594 citations·filing 1976–2023
97Inventor score
Files withHOYA CORP12HOYA LENS THAILAND LTD9HATANAKA TAKASHI3YASKAWA ELECTRIC CORP2YONEHARA KEISUKE2
Top patents by PatentIndex Score
34 records- 0196US10268050B2Spectacle lensHOYA LENS THAILAND LTD·Filed 2015·Granted Apr 23, 2019·109 cites·20 claims
- 0294US11397335B2Spectacle lensHOYA LENS THAILAND LTD·Filed 2020·Granted Jul 26, 2022·4 cites·19 claims
- 0394US11029540B2Spectacle lens and method of using a spectacle lensHOYA LENS THAILAND LTD·Filed 2019·Granted Jun 8, 2021·12 cites·22 claims
- 0493US6637880B1Spectacle lens and manufacturing method thereforHOYA CORP·Filed 2000·Granted Oct 28, 2003·85 cites·9 claims
- 0591US8266979B2Vertical articulated robotYONEHARA KEISUKE·Filed 2010·Granted Sep 18, 2012·21 cites·12 claims
- 0691US5485399ASpectacle lens supply methodHOYA CORP·Filed 1993·Granted Jan 16, 1996·147 cites·19 claims
- 0790US8720296B2Vertical articulated robotYONEHARA KEISUKE·Filed 2012·Granted May 13, 2014·18 cites·11 claims
- 0884US4764547ARubber composition comprising surface-treated carbon blackBRIDGESTONE CORP·Filed 1987·Granted Aug 16, 1988·32 cites·5 claims
- 0983US12019312B2Spectacle lensHOYA LENS THAILAND LTD·Filed 2023·Granted Jun 25, 2024·0 cites·25 claims
- 1083US9364142B2Simulation device, simulation system, simulation method and simulation programHOYA CORP·Filed 2013·Granted Jun 14, 2016·12 cites·9 claims
- 1183US6871955B2Spectacle lens and manufacturing method thereforHOYA CORP·Filed 2003·Granted Mar 29, 2005·31 cites·7 claims
- 1283US6719658B2Support structure for planet gear in simple planetary gear mechanism and method for manufacturing the mechanismSUMITOMO HEAVY INDUSTRIES·Filed 2001·Granted Apr 13, 2004·23 cites·16 claims
- 1382US9778486B2Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lensHOYA CORP·Filed 2014·Granted Oct 3, 2017·6 cites·16 claims
- 1482US4076220AMethod of mixing and kneading control of a rubber kneaderBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Feb 28, 1978·36 cites·2 claims
- 1580US10919147B2Parallel link robot and parallel link robot systemYASKAWA ELECTRIC CORP·Filed 2019·Granted Feb 16, 2021·3 cites·14 claims
- 1678US11726348B2Spectacle lensHOYA LENS THAILAND LTD·Filed 2022·Granted Aug 15, 2023·0 cites·19 claims
- 1777US8814353B2Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lensKOZU KAZUMA·Filed 2010·Granted Aug 26, 2014·8 cites·16 claims
- 1872US8162478B2Pair of progressive power lens and method for designing sameKITANI AKIRA·Filed 2008·Granted Apr 24, 2012·11 cites·10 claims
- 1968US7996997B2Spectacle measuring toolHOYA CORP·Filed 2008·Granted Aug 16, 2011·9 cites·5 claims
- 2067US11307437B2Method of designing and placing a lens within a spectacles frameMAT NV·Filed 2017·Granted Apr 19, 2022·1 cites·20 claims
- 2166US9921418B2Spectacle lens supply system, program therefor, prism amount determination device, prism amount determination method, and method for producing spectacle lensHOYA LENS THAILAND LTD·Filed 2015·Granted Mar 20, 2018·1 cites·11 claims
- 2262US7399080B2Bi-aspherical type progressive-power lens and method of designing the sameHOYA CORP·Filed 2004·Granted Jul 15, 2008·11 cites·24 claims
- 2361US8690323B2Method of selecting lens design standardHATANAKA TAKASHI·Filed 2009·Granted Apr 8, 2014·6 cites·10 claims
- 2460US7731357B2Method for designing group of bi-aspherical type progressive-power lenses, and group of bi-aspherical type progressive-power lensesHOYA CORP·Filed 2006·Granted Jun 8, 2010·4 cites·5 claims
- 2554US9492075B2Prism prescription value acquisition system, acquisition method, acquisition apparatus and program for correcting fixation disparityHOYA CORP·Filed 2014·Granted Nov 15, 2016·2 cites·14 claims
- 2649US2021138634A1Parallel link robot system and parallel link robotYASKAWA ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2748US11320671B2Method for designing spectacle lenses, lenses and devices for designing the sameHOYA LENS THAILAND LTD·Filed 2019·Granted May 3, 2022·0 cites·8 claims
- 2848US7118215B2Method for determining optical value of lens of eyeglasses, process for producing lens of eyeglasses, lens of eyeglasses and its ordering/ordr receiving systemHOYA CORP·Filed 2003·Granted Oct 10, 2006·2 cites·19 claims
- 2947US9753307B2Spectacle lens, manufacturing method thereof and lens supply systemHOYA CORP·Filed 2014·Granted Sep 5, 2017·0 cites·10 claims
- 3042US11391968B2Spectacle lens, method for designing spectacle lens, and method for manufacturing spectacle lensHOYA LENS THAILAND LTD·Filed 2017·Granted Jul 19, 2022·0 cites·3 claims
- 3142US11391966B2Eyeglass lens, method for designing eyeglass lens, and method for manufacturing eyeglass lensHOYA LENS THAILAND LTD·Filed 2017·Granted Jul 19, 2022·0 cites·3 claims
- 3242US2016327808A1Method, program, and device for manufacturing progressive refractive power lens, manufacturing method for progressive refractive power lens, and lens supply systemHATANAKA TAKASHI·Filed 2014·Application pending·0 cites
- 3341US6932474B2Progressive-power lensHOYA CORP·Filed 2003·Granted Aug 23, 2005·0 cites·11 claims
- 3433US2017052389A1Spectacle lens supply system, spectacle lens supply method, spectacle lens supply program, spectacle lens recommended type presentation device, and spectacle lens production methodHATANAKA TAKASHI·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takashi Hatanaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →