Inventor · disambiguated record
Hirotaka Shimizu
Also filed as: SHIMIZU HIROTAKA
25 granted patents·5 pending applications·208 citations·filing 1998–2022
95Inventor score
Top patents by PatentIndex Score
30 records- 0196US9777891B2LED lampROHM CO LTD·Filed 2015·Granted Oct 3, 2017·22 cites·14 claims
- 0295US8777448B2LED lamp with light-diffusing end capSHIMIZU HIROTAKA·Filed 2011·Granted Jul 15, 2014·23 cites·25 claims
- 0394US8643043B2LED lighting deviceSHIMIZU HIROTAKA·Filed 2010·Granted Feb 4, 2014·22 cites·13 claims
- 0490US8591057B2LED lampKAWABATA YUSAKU·Filed 2009·Granted Nov 26, 2013·52 cites·7 claims
- 0589US9121554B2LED lamp and lens unit thereforROHM CO LTD·Filed 2013·Granted Sep 1, 2015·13 cites·31 claims
- 0687US9103508B2LED lamp with light-diffusing end capROHM CO LTD·Filed 2014·Granted Aug 11, 2015·6 cites·10 claims
- 0784US8613525B2LED illumination unit, LED illumination device, and LED illumination systemSHIMIZU HIROTAKA·Filed 2012·Granted Dec 24, 2013·13 cites·28 claims
- 0878US8523395B2Light emitting diode lamp and method for manufacturing the sameIGAKI MASARU·Filed 2011·Granted Sep 3, 2013·6 cites·20 claims
- 0977US8894268B2LED lightbulbIGAKI MASARU·Filed 2012·Granted Nov 25, 2014·6 cites·20 claims
- 1076US6710734B2Parallel AD converterSONY CORP·Filed 2003·Granted Mar 23, 2004·22 cites·14 claims
- 1163US8296645B2Jump destination site determination method and apparatus, recording medium with jump destination site determination program recorded thereonSHIMIZU HIROTAKA·Filed 2008·Granted Oct 23, 2012·2 cites·9 claims
- 1260US9052099B2LED lampROHM CO LTD·Filed 2013·Granted Jun 9, 2015·0 cites·11 claims
- 1356US9769913B2Burst-laser generator using an optical resonatorINTER-UNIVERSITY RES INST CORP HIGH ENERGY ACCELERATOR RES ORGANIZATION·Filed 2013·Granted Sep 19, 2017·1 cites·5 claims
- 1455US12139190B2Steering deviceNSK LTD·Filed 2022·Granted Nov 12, 2024·0 cites·4 claims
- 1555US9599288B2LED lighting apparatus with first and second cover portionsROHM CO LTD·Filed 2016·Granted Mar 21, 2017·0 cites·20 claims
- 1654US9347618B2LED lighting apparatus with first and second cover portionsROHM CO LTD·Filed 2015·Granted May 24, 2016·0 cites·20 claims
- 1753US11993303B2Steering deviceNSK LTD·Filed 2021·Granted May 28, 2024·0 cites·3 claims
- 1853US9562654B2LED illumination apparatus including light source and lensesROHM CO LTD·Filed 2015·Granted Feb 7, 2017·0 cites·13 claims
- 1950US11970204B2Steering deviceNSK LTD·Filed 2021·Granted Apr 30, 2024·0 cites·14 claims
- 2048US12168471B2Steering deviceNSK LTD·Filed 2021·Granted Dec 17, 2024·0 cites·3 claims
- 2148US12077208B2Steering deviceNSK LTD·Filed 2022·Granted Sep 3, 2024·0 cites·6 claims
- 2248US11912333B2Steering deviceNSK LTD·Filed 2021·Granted Feb 27, 2024·0 cites·2 claims
- 2347US2008229183A1Recording medium in which access outcome feedback is recorded, access outcome feedback method, access outcome feedback apparatus, and terminal apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2446US2008228918A1Download server determination method and record medium bearing download server determination programFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2545US2012250305A1Led bulbSHIMIZU HIROTAKA·Filed 2012·Application pending·0 cites
- 2643USD674926SLight emitting diode lampROHM CO LTD·Filed 2012·Granted Jan 22, 2013·4 cites·1 claims
- 2740US6031356ABattery charging and discharging control circuit which charges an expansion battery only if there is a full charge on an internal batteryMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Feb 29, 2000·16 cites·23 claims
- 2840US2004049192A1Osteosynthetic apparatusFiled 2003·Application pending·0 cites
- 2931US2016258609A1Led lighting apparatusROHM CO LTD·Filed 2016·Application pending·0 cites
- 3029US9000110B2Fluoroalkyl group-containing n-substituted (meth)acrylamide compound, polymer thereof, and use thereofISHIWATA FUSAE·Filed 2010·Granted Apr 7, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →