Inventor · disambiguated record
Masaaki Oseki
Also filed as: OSEKI MASAAKI
3 granted patents·1 pending application·0 citations·filing 2016–2025
39Inventor score
Top patents by PatentIndex Score
4 records- 0152US12440943B2Method and apparatus for polishing waferSHIN ETSU HANDOTAI CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·10 claims
- 0240US10464189B2Method for manufacturing polishing head, polishing head, and polishing apparatusSHINETSU HANDOTAI KK·Filed 2016·Granted Nov 5, 2019·0 cites·6 claims
- 0340US10300576B2Polishing methodSHINETSU HANDOTAI KK·Filed 2016·Granted May 28, 2019·0 cites·17 claims
- 0440US2025246440A1Method for measuring resistivity of silicon single crystalSHIN ETSU HANDOTAI CO LTD·Filed 2025·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →