Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7088747 | Variable wavelength light source | Yoshihiro Takiguchi, Junpei Yamanaka | 2006-08-08 |
| 6956689 | Optical device | Yoshihiro Takiguchi, Junpei Yamanaka | 2005-10-18 |
| 6947643 | Optical control unit and forming method therefor | Yoshihiro Takiguchi | 2005-09-20 |