Inventor · disambiguated record
Tatsuya Nakazawa
Also filed as: NAKAZAWA TATSUYA
15 granted patents·5 pending applications·64 citations·filing 2004–2025
90Inventor score
Top patents by PatentIndex Score
20 records- 0192US10890763B2Information display apparatusMAXELL LTD·Filed 2017·Granted Jan 12, 2021·8 cites·6 claims
- 0287US9608528B2DC-DC converter apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Mar 28, 2017·8 cites·10 claims
- 0383US9425695B2DC-DC converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Aug 23, 2016·6 cites·5 claims
- 0483US2025264750A1Display deviceMAXELL LTD·Filed 2025·Application pending·0 cites
- 0582US7436140B2Image display device and stand for image display deviceHITACHI LTD·Filed 2006·Granted Oct 14, 2008·21 cites·8 claims
- 0679US12326627B2Display deviceMAXELL LTD·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 0767US7750590B2Display apparatus having turntable displayHITACHI LTD·Filed 2006·Granted Jul 6, 2010·7 cites·2 claims
- 0864US10620757B2Input device and electrical apparatusSONY CORP·Filed 2016·Granted Apr 14, 2020·1 cites·15 claims
- 0962US11860463B2Head-up displayMAXELL LTD·Filed 2019·Granted Jan 2, 2024·0 cites·4 claims
- 1059US9776514B2DC-DC converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 3, 2017·2 cites·8 claims
- 1159USD566068STelevision receiverHITACHI LTD·Filed 2006·Granted Apr 8, 2008·11 cites·1 claims
- 1255US9814154B2Power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Nov 7, 2017·0 cites·9 claims
- 1348US9561728B2Power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 7, 2017·0 cites·5 claims
- 1446US7796584B2Method for connection between communication networks of different types and gateway apparatusNEC CORP·Filed 2004·Granted Sep 14, 2010·0 cites·16 claims
- 1545US2010195490A1Audio packet receiver, audio packet receiving method and programNAKAZAWA TATSUYA·Filed 2008·Application pending·0 cites
- 1644US7856096B2Erasure of DTMF signal transmitted as speech dataNEC CORP·Filed 2006·Granted Dec 21, 2010·0 cites·20 claims
- 1743US9935558B2DC-DC converter apparatus including single drive circuit board arranged at predetermined interval from metal baseHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Apr 3, 2018·0 cites·3 claims
- 1843US2010128715A1Protocol Conversion System in Media Communication between a Packet-Switching Network and Circuit-Switiching NetworkNEC CORP·Filed 2006·Application pending·0 cites
- 1943US2007242663A1Media stream relay device and methodNEC CORP·Filed 2007·Application pending·0 cites
- 2038US2007223660A1Audio Communication Method And DeviceDEI HIROAKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →