Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D380545 | Disposable sanitary mask | Satoshi Nozaki, Yukitoshi Kubota | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D380545 | Disposable sanitary mask | Satoshi Nozaki, Yukitoshi Kubota | 1997-07-01 |