Inventor · disambiguated record
Yoshimasa Sakai
Also filed as: SAKAI YOSHIMASA
5 granted patents·1 pending application·14 citations·filing 2005–2018
67Inventor score
Top patents by PatentIndex Score
6 records- 0184US7164190B2Field effect transistorMITSUBISHI CHEM CORP·Filed 2005·Granted Jan 16, 2007·14 cites·12 claims
- 0248US8207524B2Insulating layer, electronic device, field effect transistor, and polyvinylthiophenolARAMAKI SHINJI·Filed 2007·Granted Jun 26, 2012·0 cites·18 claims
- 0344US2009159876A1Organic semiconductor material and organic field effect transistorMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 0440US8178397B2Field effect transistorARAMAKI SHINJI·Filed 2005·Granted May 15, 2012·0 cites·5 claims
- 0532US8969871B2Field-effect transistor, processes for producing the same, and electronic device using the sameOSEKI YOSUKE·Filed 2011·Granted Mar 3, 2015·0 cites·18 claims
- 0629USD854200SLED lighting unitMITSUBISHI CHEM CORP·Filed 2018·Granted Jul 16, 2019·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →