Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942350 | Triangular-pyramidal cube-corner retro-reflective sheeting | Ikuo Mimura, Yutaka Hamada | 2005-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942350 | Triangular-pyramidal cube-corner retro-reflective sheeting | Ikuo Mimura, Yutaka Hamada | 2005-09-13 |