Inventor · disambiguated record
Yasuhiko Sugihara
Also filed as: SUGIHARA YASUHIKO
6 granted patents·2 pending applications·80 citations·filing 1982–2018
78Inventor score
Top patents by PatentIndex Score
8 records- 0181US6134490APower steering device assisted by variable powerDENSO CORP·Filed 1999·Granted Oct 17, 2000·51 cites·10 claims
- 0258US8576190B2Touch panel and display device including the sameSUGIHARA YASUHIKO·Filed 2009·Granted Nov 5, 2013·3 cites·8 claims
- 0343US2020026124A1Liquid crystal display panel and manufacturing method for liquid crystal display panelSHARP KK·Filed 2018·Application pending·0 cites
- 0442US9502613B2Method for manufacturing liquid crystal display deviceSHARP KK·Filed 2013·Granted Nov 22, 2016·0 cites·11 claims
- 0538US10564468B2Liquid crystal display deviceSHARP KK·Filed 2016·Granted Feb 18, 2020·0 cites·8 claims
- 0636US4418687AElectric sleep inducerHOMER ION LAB CO LTD·Filed 1982·Granted Dec 6, 1983·26 cites·5 claims
- 0735US8749740B2Liquid crystal display deviceASHIDA TAKEYUKI·Filed 2010·Granted Jun 10, 2014·0 cites·19 claims
- 0834US2018236569A1Method for producing differently shaped polarizing plateSHARP KK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →