Inventor · disambiguated record
Tomoko Iiyama
Also filed as: IIYAMA TOMOKO
27 granted patents·6 pending applications·83 citations·filing 2004–2024
95Inventor score
Top patents by PatentIndex Score
33 records- 0194US8109658B2Illuminating lens, and lighting device, surface light source, and liquid-crystal display apparatus each using the sameMATSUKI DAIZABURO·Filed 2010·Granted Feb 7, 2012·10 cites·2 claims
- 0292US8558967B2Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatusIIYAMA TOMOKO·Filed 2010·Granted Oct 15, 2013·11 cites·14 claims
- 0391US8434911B2Illuminating lens, and lighting deviceMATSUKI DAIZABURO·Filed 2011·Granted May 7, 2013·6 cites·10 claims
- 0490US8508688B2Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatusIIYAMA TOMOKO·Filed 2010·Granted Aug 13, 2013·8 cites·14 claims
- 0588US8845119B2Light emitting device, surface light source, and liquid crystal display apparatusIIYAMA TOMOKO·Filed 2011·Granted Sep 30, 2014·6 cites·6 claims
- 0688US8425088B2Illuminating lens, and lighting deviceMATSUKI DAIZABURO·Filed 2011·Granted Apr 23, 2013·4 cites·12 claims
- 0779US8773616B2Illuminating lens, lighting device, surface light source, and liquid crystal display apparatusIIYAMA TOMOKO·Filed 2010·Granted Jul 8, 2014·5 cites·15 claims
- 0879US8100549B2Illuminating lens, and lighting device, surface light source, and liquid-crystal display apparatus each using the sameMATSUKI DAIZABURO·Filed 2010·Granted Jan 24, 2012·2 cites·4 claims
- 0978US11184501B2Reading devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 23, 2021·1 cites·11 claims
- 1073US8324796B2Lighting device with phosphor layer and lens, and surface light source, and liquid-crystal displayMATSUKI DAIZABURO·Filed 2010·Granted Dec 4, 2012·2 cites·10 claims
- 1172US8582053B2Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatusIIYAMA TOMOKO·Filed 2010·Granted Nov 12, 2013·2 cites·16 claims
- 1271US8576351B2Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatusKIMURA SYUNSUKE·Filed 2010·Granted Nov 5, 2013·2 cites·19 claims
- 1368US9081166B2Inner focus lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Jul 14, 2015·2 cites·13 claims
- 1465US8743315B2Surface light source device, liquid crystal display device, and lensMATSUKI DAIZABURO·Filed 2011·Granted Jun 3, 2014·2 cites·17 claims
- 1565US8537268B2Zoom lens system, imaging device and cameraIIYAMA TOMOKO·Filed 2009·Granted Sep 17, 2013·3 cites·18 claims
- 1664US8469554B2Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatusKIMURA SYUNSUKE·Filed 2010·Granted Jun 25, 2013·2 cites·10 claims
- 1764US8289473B2Lens for illumination, lighting device, surface light source, and liquid-crystal display apparatusKIMURA SYUNSUKE·Filed 2009·Granted Oct 16, 2012·2 cites·9 claims
- 1864US8098442B2Zoom lens system, imaging device and cameraIIYAMA TOMOKO·Filed 2009·Granted Jan 17, 2012·2 cites·9 claims
- 1964US7817350B2Zoom lens system, imaging device and cameraPANASONIC CORP·Filed 2008·Granted Oct 19, 2010·2 cites·12 claims
- 2061US12287462B2Lens system, imaging device, and imaging systemPANASONIC IP MAN CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 2161US8446520B2Zoom lens system, imaging device and cameraIIYAMA TOMOKO·Filed 2009·Granted May 21, 2013·2 cites·9 claims
- 2259US7492533B2Imaging lens, imaging unit, and optical devicePANASONIC CORP·Filed 2004·Granted Feb 17, 2009·6 cites·9 claims
- 2359US2024176156A1Optical system and laser device, collimator lensPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 2453US11115557B2Reading devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·11 claims
- 2553US8179611B2Zoom lens system, imaging device and cameraIIYAMA TOMOKO·Filed 2009·Granted May 15, 2012·0 cites·8 claims
- 2652US12352933B2Lens system, imaging device, and imaging systemPANASONIC IP MAN CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 2746US7532416B2Imaging lens, imaging unit and optical devicePANASONIC CORP·Filed 2004·Granted May 12, 2009·1 cites·16 claims
- 2846US2011102640A1Zoom lens system, imaging device and cameraPANASONIC CORP·Filed 2009·Application pending·0 cites
- 2945US8994896B2Surface light source and liquid crystal display devicePANASONIC IP MAN CO LTD·Filed 2012·Granted Mar 31, 2015·0 cites·12 claims
- 3042US2013114022A1Light emitting device, surface light source, liquid crystal display device, and lensPANASONIC CORP·Filed 2012·Application pending·0 cites
- 3142US2013120689A1Surface light source and liquid crystal display devicePANASONIC CORP·Filed 2012·Application pending·0 cites
- 3238US2016266350A1Lens system and imaging devicePANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 3334US2015312454A1Lens system, interchangeable lens apparatus and camera systemPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →