Inventor · disambiguated record
Yoshio Maruoka
Also filed as: MARUOKA YOSHIO
6 granted patents·1 pending application·59 citations·filing 2002–2023
80Inventor score
Top patents by PatentIndex Score
7 records- 0190US11614569B2Detection deviceJAPAN DISPLAY INC·Filed 2021·Granted Mar 28, 2023·4 cites·18 claims
- 0285US6980189B2Liquid crystal displayHITACHI DEVICE ENG·Filed 2002·Granted Dec 27, 2005·28 cites·10 claims
- 0383US7978162B2Liquid crystal displayHITACHI LTD·Filed 2005·Granted Jul 12, 2011·7 cites·8 claims
- 0478US7209103B2Liquid crystal projectorHITACHI DEVICE ENG·Filed 2003·Granted Apr 24, 2007·20 cites·18 claims
- 0569US11815702B2Detection deviceJAPAN DISPLAY INC·Filed 2023·Granted Nov 14, 2023·0 cites·5 claims
- 0648US11835812B2Display system and method of display systemJAPAN DISPLAY INC·Filed 2022·Granted Dec 5, 2023·0 cites·14 claims
- 0733US2006139239A1Liquid crystal display device and projectorMAEDA TOSHIO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →