Inventor · disambiguated record
Toshihiro Yajima
Also filed as: YAJIMA TOSHIHIRO
8 granted patents·4 pending applications·45 citations·filing 2001–2024
85Inventor score
Files withJAPAN DISPLAY INC5HITACHI LTD2HITACHI ELECTRONIC DEVICES CO1HITACHI ELECTRONIC DEVICES LTD1HITACHI ELECTRONICS DEVICES CO1
Top patents by PatentIndex Score
12 records- 0188US11422298B2Electronic deviceJAPAN DISPLAY INC·Filed 2021·Granted Aug 23, 2022·3 cites·9 claims
- 0284US6956556B2Liquid crystal display device having an improved backlightHITACHI ELECTRONIC DEVICES CO·Filed 2001·Granted Oct 18, 2005·17 cites·20 claims
- 0382US7218308B2Liquid crystal display device having an improved backlightHITACHI ELECTRONIC DEVICES LTD·Filed 2005·Granted May 15, 2007·5 cites·5 claims
- 0478US8164711B2Liquid crystal display deviceSHIRAISHI YASUHISA·Filed 2009·Granted Apr 24, 2012·6 cites·20 claims
- 0574US9925603B2Processing method for surface of workpiece using rotating cutting toolKANEFUSA KNIFE & SAW·Filed 2014·Granted Mar 27, 2018·4 cites·10 claims
- 0673US7518594B2Liquid crystal display device having an improved backlightHITACHI LTD·Filed 2007·Granted Apr 14, 2009·2 cites·21 claims
- 0762US7990361B2Liquid crystal display device having an improved backlightHITACHI LTD·Filed 2009·Granted Aug 2, 2011·0 cites·7 claims
- 0860US7061465B2Liquid crystal displayHITACHI ELECTRONICS DEVICES CO·Filed 2001·Granted Jun 13, 2006·8 cites·4 claims
- 0960US2024421265A1Display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 1058US2024255799A1Backlight and display apparatusJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 1156US2025110370A1Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2024·Application pending·0 cites
- 1253US2022066266A1Illuminating device and display apparatusJAPAN DISPLAY INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →