Inventor · disambiguated record
Shigenari Okada
Also filed as: OKADA SHIGENARI
8 granted patents·17 citations·filing 2008–2020
79Inventor score
Files withOMRON TATEISI ELECTRONICS CO2RENESAS ELECTRONICS CORP2ROHM CO LTD2OKADA SHIGENARI1RENESAS TECH CORP1
Top patents by PatentIndex Score
8 records- 0180US9716152B2Semiconductor device with electric field relaxation portion in insulating layer between lower and upper trench electrodesROHM CO LTD·Filed 2016·Granted Jul 25, 2017·3 cites·17 claims
- 0275US7955925B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2008·Granted Jun 7, 2011·5 cites·43 claims
- 0374US7700448B2Manufacturing method of semiconductor deviceRENESAS TECH CORP·Filed 2008·Granted Apr 20, 2010·6 cites·17 claims
- 0472US11257944B2Semiconductor device and semiconductor device manufacturing methodROHM CO LTD·Filed 2016·Granted Feb 22, 2022·2 cites·13 claims
- 0563US8039378B2Method of manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Oct 18, 2011·1 cites·16 claims
- 0643US11075630B2Semiconductor relay module and semiconductor relay circuitOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Jul 27, 2021·0 cites·5 claims
- 0742US8278199B2Method of manufacturing a semiconductor deviceOKADA SHIGENARI·Filed 2011·Granted Oct 2, 2012·0 cites·13 claims
- 0836US11075631B2Semiconductor relay module and semiconductor relay circuitOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Jul 27, 2021·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →