Inventor · disambiguated record
Yasuhiro Yamakawa
Also filed as: YAMAKAWA YASUHIRO
17 granted patents·1 pending application·65 citations·filing 1990–2021
91Inventor score
Top patents by PatentIndex Score
18 records- 0188US11688355B2Lighting control data generation method and lighting control data generation deviceNIPPON SEIKI CO LTD·Filed 2021·Granted Jun 27, 2023·2 cites·6 claims
- 0282US9459452B2Display device with improved heating for operating in a low temperature environmentNIPPON SEIKI CO LTD·Filed 2013·Granted Oct 4, 2016·9 cites·10 claims
- 0379US7708334B2Slide door apparatus for vehicleAISIN SEIKI·Filed 2008·Granted May 4, 2010·11 cites·3 claims
- 0475US9551868B2Scanning-type projection deviceNIPPON SEIKI CO LTD·Filed 2014·Granted Jan 24, 2017·4 cites·4 claims
- 0574US9081184B2Head-up display device for vehicle and self-checking method thereforNIPPON SEIKI CO LTD·Filed 2012·Granted Jul 14, 2015·5 cites·12 claims
- 0672US10162176B2Head-up display deviceNIPPON SEIKI CO LTD·Filed 2015·Granted Dec 25, 2018·2 cites·7 claims
- 0772US8336259B2Vehicle door opening/closing apparatusISHIDA TOSHIHIKO·Filed 2009·Granted Dec 25, 2012·8 cites·20 claims
- 0869US9891426B2Laser scanning display deviceNIPPON SEIKI CO LTD·Filed 2013·Granted Feb 13, 2018·4 cites·8 claims
- 0966US10712559B2Display deviceNIPPON SEIKI CO LTD·Filed 2018·Granted Jul 14, 2020·1 cites·7 claims
- 1058US11703687B2Head-up display deviceNIPPON SEIKI CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·3 claims
- 1156US5020877ARear projection screenPIONEER ELECTRONIC CORP·Filed 1990·Granted Jun 4, 1991·9 cites·1 claims
- 1255US6677524B2Grommet apparatusAISIN SEIKI·Filed 2002·Granted Jan 13, 2004·7 cites·1 claims
- 1351US9715116B2Color mixing device and display deviceNIPPON SEIKI CO LTD·Filed 2014·Granted Jul 25, 2017·0 cites·8 claims
- 1448US10446096B2Image generation device and head-up displayNIPPON SEIKI CO LTD·Filed 2016·Granted Oct 15, 2019·0 cites·20 claims
- 1546US11061229B2Head-up displayNIPPON SEIKI CO LTD·Filed 2018·Granted Jul 13, 2021·0 cites·7 claims
- 1643US9644409B2Unlocking lever deviceAISIN SEIKI·Filed 2015·Granted May 9, 2017·0 cites·6 claims
- 1734US2017098400A1Light source device and display deviceNIPPON SEIKI CO LTD·Filed 2015·Application pending·0 cites
- 1830US5548162AElectronic circuit having comparatorFUJITSU LTD·Filed 1995·Granted Aug 20, 1996·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →