Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577354 | Method for manufacturing card clothing | — | 2023-02-14 |
| 6815676 | Material defect evaluation apparatus using positron and its evaluation method | Yasuharu Shirai | 2004-11-09 |