Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221694 | Semiconductor laser light emitting apparatus and solid-state laser rod pumping module | Yoshihito Hirano, Shuhei Yamamoto, Yasuharu Koyata | 2007-05-22 |
| 6931047 | Laser light source | Hirofumi Kan, Akihiro Sone, Hiroshi Sakai, Takunori Taira, Voicu Lupei | 2005-08-16 |
| 6738407 | Semiconductor laser light emitting apparatus and solid-state laser rod pumping module | Yoshihito Hirano, Shuhei Yamamoto, Yasuharu Koyata | 2004-05-18 |
| 6594299 | Semiconductor laser light emitting apparatus and solid-state laser rod pumping module | Yoshihito Hirano, Shuhei Yamamoto, Yasuharu Koyata | 2003-07-15 |