Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689480 | Surface-treated plastic article and method of surface treatment | Naoki Shimoyama, Mitsuru Yokota | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689480 | Surface-treated plastic article and method of surface treatment | Naoki Shimoyama, Mitsuru Yokota | 2004-02-10 |