Inventor · disambiguated record
Yasuhiro Kumagai
Also filed as: KUMAGAI YASUHIRO
3 granted patents·1 pending application·2 citations·filing 2014–2020
51Inventor score
Top patents by PatentIndex Score
4 records- 0159US9443808B2Semiconductor wafer, semiconductor IC chip and manufacturing method of the sameSYNAPTICS DISPLAY DEVICES GK·Filed 2014·Granted Sep 13, 2016·1 cites·18 claims
- 0257US9269672B2Semiconductor integrated device for display driveSYNAPTICS DISPLAY DEVICES GK·Filed 2014·Granted Feb 23, 2016·1 cites·20 claims
- 0340US11398411B2Method for manufacturing semiconductor elementNEXCHIP SEMICONDUCTOR CO LTD·Filed 2020·Granted Jul 26, 2022·0 cites·8 claims
- 0439US2021020630A1High-voltage tolerant semiconductor elementNEXCHIP SEMICONDUCTOR CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →