Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6012576 | Method of storing brush used in substrate surface treatment and container for storing such brush | — | 2000-01-11 |
| 5881876 | Method and vessel for storing a substrate cleaning brush | Masahiro Nonomura, Akihiko Morita, Fumitake Mieno | 1999-03-16 |