Inventor · disambiguated record
Kensaku Igarashi
Also filed as: IGARASHI KENSAKU
6 granted patents·1 pending application·0 citations·filing 2017–2021
63Inventor score
Technology areasH10P
Top patents by PatentIndex Score
7 records- 0150US11862456B2Method for cleaning semiconductor waferSHINETSU HANDOTAI KK·Filed 2021·Granted Jan 2, 2024·0 cites·8 claims
- 0244US11177125B2Method for cleaning semiconductor waferSHINETSU HANDOTAI KK·Filed 2018·Granted Nov 16, 2021·0 cites·4 claims
- 0344US11094525B2Method for cleaning semiconductor waferSHINETSU HANDOTAI KK·Filed 2017·Granted Aug 17, 2021·0 cites·17 claims
- 0443US11222780B2Method for evaluating silicon wafer and method for manufacturing silicon waferSHINETSU HANDOTAI KK·Filed 2018·Granted Jan 11, 2022·0 cites·17 claims
- 0541US12272542B2Apparatus for cleaning semiconductor silicon wafer and method for cleaning semiconductor silicon waferSHIN ETSU HANDOTAI CO LTD·Filed 2019·Granted Apr 8, 2025·0 cites·14 claims
- 0641US11878329B2Method for cleaning silicon waferSHINETSU HANDOTAI KK·Filed 2018·Granted Jan 23, 2024·0 cites·1 claims
- 0739US2021013031A1Wafer treatment apparatus and method for treating waferSHINETSU HANDOTAI KK·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →