Inventor · disambiguated record
Hironori Nakahara
Also filed as: NAKAHARA HIRONORI
61 granted patents·3 pending applications·365 citations·filing 2005–2022
99Inventor score
Files withMITSUBISHI ELECTRIC CORP42NAKAHARA HIRONORI12ROHM CO LTD3SONY SEMICONDUCTOR SOLUTIONS CORP3SHINODA MASAHISA2
Top patents by PatentIndex Score
64 records- 0197US8045441B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Oct 25, 2011·22 cites·2 claims
- 0297US8036086B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Oct 11, 2011·22 cites·4 claims
- 0397US7773485B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 10, 2010·24 cites·4 claims
- 0496US8248907B2Optical disc and optical disc deviceNAKAHARA HIRONORI·Filed 2007·Granted Aug 21, 2012·23 cites·2 claims
- 0595US8254240B2Optical disc and optical disc deviceNAKAHARA HIRONORI·Filed 2007·Granted Aug 28, 2012·23 cites·4 claims
- 0695US8213290B2Optical disc and optical disc deviceNAKAHARA HIRONORI·Filed 2007·Granted Jul 3, 2012·23 cites·2 claims
- 0794US8044639B2Selector circuitROHM CO LTD·Filed 2008·Granted Oct 25, 2011·80 cites·9 claims
- 0893US8149042B2Analog switch for signal swinging between positive and negative voltagesNAKAHARA HIRONORI·Filed 2011·Granted Apr 3, 2012·12 cites·1 claims
- 0991US8854937B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 7, 2014·6 cites·2 claims
- 1091US8830805B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 9, 2014·6 cites·2 claims
- 1191US8824256B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 2, 2014·6 cites·2 claims
- 1291US8824258B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 2, 2014·6 cites·2 claims
- 1391US8824257B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 2, 2014·6 cites·2 claims
- 1491US8811137B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Aug 19, 2014·6 cites·2 claims
- 1591US8804471B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Aug 12, 2014·6 cites·2 claims
- 1691US8792314B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jul 29, 2014·6 cites·2 claims
- 1790US9147425B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 29, 2015·5 cites·2 claims
- 1890US8942074B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jan 27, 2015·5 cites·2 claims
- 1990US8873359B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 28, 2014·5 cites·2 claims
- 2090US8837266B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 16, 2014·5 cites·2 claims
- 2190US8830804B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 9, 2014·5 cites·2 claims
- 2290US8824259B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 2, 2014·5 cites·2 claims
- 2389US10254551B2Virtual image display deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 9, 2019·10 cites·14 claims
- 2488US9741387B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 22, 2017·4 cites·8 claims
- 2585US9817233B2Image display deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 14, 2017·6 cites·20 claims
- 2685US9800844B2Image projection apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 24, 2017·6 cites·12 claims
- 2785US8630159B2Optical disc and optical disc deviceNAKAHARA HIRONORI·Filed 2012·Granted Jan 14, 2014·6 cites·2 claims
- 2884US10381037B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Aug 13, 2019·2 cites·4 claims
- 2984US10002634B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 19, 2018·2 cites·4 claims
- 3079US7907493B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Mar 15, 2011·1 cites·2 claims
- 3173US8472300B2Optical head device and optical disc deviceSHINODA MASAHISA·Filed 2011·Granted Jun 25, 2013·4 cites·19 claims
- 3270US8093876B2Power control circuit to prevent a malfunction of a protection circuitARAKI KYOICHIRO·Filed 2007·Granted Jan 10, 2012·12 cites·8 claims
- 3368US10650855B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 12, 2020·0 cites·4 claims
- 3468US8848499B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 30, 2014·0 cites·2 claims
- 3568US8755258B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jun 17, 2014·0 cites·2 claims
- 3668US8483022B2Optical head device and optical disc apparatusNAKAHARA HIRONORI·Filed 2009·Granted Jul 9, 2013·1 cites·11 claims
- 3768US7995433B2Optical head apparatus and optical disc apparatusMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Aug 9, 2011·1 cites·7 claims
- 3867US8014254B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Sep 6, 2011·0 cites·2 claims
- 3967US8000217B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 16, 2011·0 cites·2 claims
- 4067US7995451B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 9, 2011·0 cites·1 claims
- 4167US7889614B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Feb 15, 2011·0 cites·2 claims
- 4267US7889613B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Feb 15, 2011·0 cites·2 claims
- 4366US8036087B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Oct 11, 2011·0 cites·2 claims
- 4466US8018812B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Sep 13, 2011·0 cites·2 claims
- 4566US8014253B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Sep 6, 2011·0 cites·2 claims
- 4666US8004949B2Optical disc and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Aug 23, 2011·0 cites·3 claims
- 4763US8045305B2Protection circuitROHM CO LTD·Filed 2009·Granted Oct 25, 2011·2 cites·8 claims
- 4862US9488829B2Optical scanning device and projectorMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 8, 2016·1 cites·5 claims
- 4961US12218638B2Electronic device and electroacoustic conversion apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Feb 4, 2025·0 cites·14 claims
- 5058US8264930B2Optical disc discriminating method and optical disc discriminating apparatusNAKAHARA HIRONORI·Filed 2008·Granted Sep 11, 2012·0 cites·28 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →