Inventor · disambiguated record
Yasushi Oyashiki
Also filed as: OYASHIKI YASUSHI
1 granted patent·2 pending applications·0 citations·filing 2017–2025
9Inventor score
Technology areasB01D
Files withENTEGRIS INC3
Top patents by PatentIndex Score
3 records- 0152US2025153114A1Polyimide-containing filtration membrane, filters, and methodsENTEGRIS INC·Filed 2025·Application pending·0 cites
- 0244US2020269192A1Polyimide-containing filtration membrane, filters, and methodsENTEGRIS INC·Filed 2020·Application pending·0 cites
- 0337US11338246B2Nozzle filterENTEGRIS INC·Filed 2017·Granted May 24, 2022·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Yasushi Oyashiki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →