Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956689 | Optical device | Kensaku Itoh, Junpei Yamanaka | 2005-10-18 |
| 6947643 | Optical control unit and forming method therefor | Kensaku Itoh | 2005-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956689 | Optical device | Kensaku Itoh, Junpei Yamanaka | 2005-10-18 |
| 6947643 | Optical control unit and forming method therefor | Kensaku Itoh | 2005-09-20 |