Inventor · disambiguated record
Yohei Igarashi
Also filed as: IGARASHI YOHEI
4 granted patents·16 citations·filing 2009–2019
70Inventor score
Technology areasH10W
Top patents by PatentIndex Score
4 records- 0175US11817422B2Semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2019·Granted Nov 14, 2023·3 cites·6 claims
- 0270US8169083B2Semiconductor deviceIGARASHI YOHEI·Filed 2009·Granted May 1, 2012·8 cites·3 claims
- 0367US9048331B2Method of manufacturing semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2013·Granted Jun 2, 2015·2 cites·10 claims
- 0466US8803304B2Semiconductor package and manufacturing method thereofIGARASHI YOHEI·Filed 2011·Granted Aug 12, 2014·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →