Inventor · disambiguated record
Toshiteru Nakamura
Also filed as: NAKAMURA TOSHITERU
32 granted patents·18 pending applications·51 citations·filing 1982–2025
94Inventor score
Files withHITACHI-LG DATA STORAGE INC20HITACHI LTD9NAKAMURA TOSHITERU7HITACHI CHEMICAL CO LTD3MAXELL LTD3
Top patents by PatentIndex Score
50 records- 0191US10078236B2Dimmer and video display device using the sameHITACHI LG DATA STORAGE INC·Filed 2016·Granted Sep 18, 2018·5 cites·2 claims
- 0284US11112610B2Image display device and head mounted display using the sameHITACHI LG DATA STORAGE INC·Filed 2020·Granted Sep 7, 2021·2 cites·19 claims
- 0383US10365490B2Head-mounted display, head-up display and picture displaying methodMAXELL LTD·Filed 2015·Granted Jul 30, 2019·4 cites·14 claims
- 0481US4549173AApparatus for controlling the scrolling rate of a video displaySONY CORP·Filed 1982·Granted Oct 22, 1985·23 cites·8 claims
- 0578US9664984B2Optical unit, projection display apparatus, imaging apparatusHITACHI-LG DATA STORAGE INC·Filed 2014·Granted May 30, 2017·3 cites·7 claims
- 0677US10976554B2Light guide plate and image display apparatusHITACHI LG DATA STORAGE INC·Filed 2019·Granted Apr 13, 2021·2 cites·10 claims
- 0775US9927613B2Image display apparatus and head mounted displayHITACHI LG DATA STORAGE INC·Filed 2015·Granted Mar 27, 2018·2 cites·11 claims
- 0875US7965594B2Optical pickup and optical disc apparatusHITACHI MEDIA ELECTRON KK·Filed 2010·Granted Jun 21, 2011·3 cites·8 claims
- 0973US11106040B2Video display apparatus and video display systemHITACHI LG DATA STORAGE INC·Filed 2019·Granted Aug 31, 2021·1 cites·15 claims
- 1068US2025279184A1Personality trait estimation system, personality trait estimation method, and computer programHITACHI LTD·Filed 2024·Application pending·0 cites
- 1167US9609263B2Optical unit and projective display deviceHITACHI-LG DATA STORAGE INC·Filed 2014·Granted Mar 28, 2017·2 cites·6 claims
- 1264US8427911B2Optical pickupKITA HIROMI·Filed 2010·Granted Apr 23, 2013·1 cites·16 claims
- 1363US2024386343A1Character traits estimation system and methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 1462US10859839B2Head mounted displayHITACHI LG DATA STORAGE INC·Filed 2019·Granted Dec 8, 2020·0 cites·14 claims
- 1560US11978167B2Head-mounted displayHITACHI LG DATA STORAGE INC·Filed 2022·Granted May 7, 2024·0 cites·17 claims
- 1660US8593928B2Optical head and optical drive deviceKAWAMURA TOMOTO·Filed 2012·Granted Nov 26, 2013·1 cites·14 claims
- 1760US8184518B2Optical disc apparatus and method for controlling the sameNAKAMURA TOSHITERU·Filed 2010·Granted May 22, 2012·1 cites·10 claims
- 1860US2024260871A1Psychological trait estimation system and methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 1958US8184509B2Optical pickup device and optical disk device using the sameNAKAMURA TOSHITERU·Filed 2010·Granted May 22, 2012·1 cites·13 claims
- 2058US2025139914A1Control apparatus and information presentation methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 2157US11442353B2Virtual image projection deviceHITACHI LG DATA STORAGE INC·Filed 2021·Granted Sep 13, 2022·0 cites·9 claims
- 2256US2007242575A1Optical Pickup and Optical Disc ApparatusNAKAMURA TOSHITERU·Filed 2007·Application pending·0 cites
- 2354US12461597B2Work support system and work support methodHITACHI LTD·Filed 2023·Granted Nov 4, 2025·0 cites·9 claims
- 2453US12298510B2Head-mounted displayHITACHI LG DATA STORAGE INC·Filed 2020·Granted May 13, 2025·0 cites·14 claims
- 2553US11543648B2Virtual image projection deviceHITACHI LG DATA STORAGE INC·Filed 2018·Granted Jan 3, 2023·0 cites·12 claims
- 2653US2023109360A1Illumination optical unit and image projection device using the sameHITACHI LG DATA STORAGE INC·Filed 2022·Application pending·0 cites
- 2752US10445577B2Information display method and information display terminalMAXELL LTD·Filed 2014·Granted Oct 15, 2019·0 cites·22 claims
- 2852US10187606B2Image pickup apparatus and system that may restrict or permit image pickup or storageMAXELL LTD·Filed 2014·Granted Jan 22, 2019·0 cites·15 claims
- 2952US2013176840A1Optical PickupKITA HIROMI·Filed 2013·Application pending·0 cites
- 3052US2010149952A1Optical pickup device and optical disc apparatus using the sameNAKAMURA TOSHITERU·Filed 2009·Application pending·0 cites
- 3152US2025335840A1Cooperative action support system and cooperative action support methodHITACHI LTD·Filed 2025·Application pending·0 cites
- 3251US11726331B2Head mounted displayHITACHI LG DATA STORAGE INC·Filed 2021·Granted Aug 15, 2023·0 cites·14 claims
- 3350US2009175140A1Optical disc apparatusNAKAMURA TOSHITERU·Filed 2008·Application pending·0 cites
- 3449US2024151970A1Head mounted displayHITACHI LG DATA STORAGE INC·Filed 2021·Application pending·0 cites
- 3547US10413187B2Optical scanning device, imaging device, and TOF type analyzerHITACHI LTD·Filed 2016·Granted Sep 17, 2019·0 cites·15 claims
- 3647US2016313560A1Image projection device and head mounted displayHITACHI-LG DATA STORAGE INC·Filed 2014·Application pending·0 cites
- 3744US11240402B2Optical scanning device, imaging device, and distance measurement deviceHITACHI LTD·Filed 2018·Granted Feb 1, 2022·0 cites·9 claims
- 3844US2021364802A1Image display device, head mounted displayHITACHI LG DATA STORAGE INC·Filed 2021·Application pending·0 cites
- 3943US10877275B2Imageguide for head mounted displayHITACHI LTD·Filed 2018·Granted Dec 29, 2020·0 cites·18 claims
- 4042US10303047B2Optical integrator and video projection device using sameHITACHI CHEMICAL CO LTD·Filed 2015·Granted May 28, 2019·0 cites·12 claims
- 4140US2013015320A1Method and apparatus for generating focus error signal, optical head and optical driving apparatusKAWAMURA TOMOTO·Filed 2012·Application pending·0 cites
- 4238US12306427B2Video display device and video display systemHITACHI LG DATA STORAGE INC·Filed 2020·Granted May 20, 2025·0 cites·13 claims
- 4338US8374066B2Optical pickupHITACHI MEDIA ELECTRON KK·Filed 2011·Granted Feb 12, 2013·0 cites·3 claims
- 4438US8270281B2Optical pickup device and optical disc apparatus using sameNAKAMURA TOSHITERU·Filed 2010·Granted Sep 18, 2012·0 cites·7 claims
- 4537US8208354B2Optical disc apparatus, driving method of optical disc apparatusMARUYAMA HIDEKI·Filed 2010·Granted Jun 26, 2012·0 cites·22 claims
- 4636US10466490B2Video projection device and head mounted display using the sameHITACHI LG DATA STORAGE INC·Filed 2015·Granted Nov 5, 2019·0 cites·17 claims
- 4736US2019004408A1Optical mixer and multi-wavelength homogeneous light source using the sameHITACHI CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
- 4835US2011063967A1Optical pickup device and optical disc apparatus using the sameNAKAMURA TOSHITERU·Filed 2010·Application pending·0 cites
- 4934US2018203338A1Illumination Device, Illumination Method, and Video Projection Apparatus Using the SameHITACHI CHEMICAL CO LTD·Filed 2015·Application pending·0 cites
- 5033US2015309400A1Light source module and image projection deviceHITACHI LG DATA STORAGE INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →