Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761456 | Laser presentation system using a laser pointer | Akinori Hamana, Mitsuyoshi Nishimura, Junichi Yokoyama | 2004-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761456 | Laser presentation system using a laser pointer | Akinori Hamana, Mitsuyoshi Nishimura, Junichi Yokoyama | 2004-07-13 |