Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035676 | Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus | Shunichi Sato, Naoto Jikutani, Toshihiro Ishii | 2011-10-11 |
| 7978739 | Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus | Satoru Sugawara, Toshihiro Ishii, Shunichi Sato | 2011-07-12 |