Method of cleaning semiconductor wafer and method of manufacturing semiconductor wafer
US-12532686-B2 · Jan 20, 2026 · US
This page is not indexed by search engines while we improve data quality.
KUBOTA Mami patents
KUBOTA Mami is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | KUBOTA Mami |
| Total patents | 10 |
| First publication | Feb 6, 2020 |
| Latest publication | Jan 20, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of measuring contact angle of silicon wafer and method of evaluating surface condition of silicon wafer
US-2024344951-A1 · Oct 17, 2024 · US
Method of cleaning semiconductor wafer and method of manufacturing semiconductor wafer
US-2024290665-A1 · Aug 29, 2024 · US
Apparatus and method for double-side polishing work
US-11826870-B2 · Nov 28, 2023 · US
Method of double-side polishing semiconductor wafer
US-11731234-B2 · Aug 22, 2023 · US
Apparatus and method for double-side polishing work
US-11717931-B2 · Aug 8, 2023 · US
Apparatus and method for double-side polishing work
US-2021245321-A1 · Aug 12, 2021 · US
Apparatus and method for double-side polishing workpiece
US-2021205949-A1 · Jul 8, 2021 · US
Apparatus and method for double-side polishing work
US-2020346319-A1 · Nov 5, 2020 · US
Method of double-side polishing semiconductor wafer
US-2020039021-A1 · Feb 6, 2020 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumco Corp | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P52/00 | 7 |
| B24B37/08 | 7 |
| H10P74/203 | 5 |
| B24B37/013 | 5 |
| H10P72/0428 | 5 |