Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039857 | Optical semiconductor device and method of manufacturing optical semiconductor device | Akihiko Happoya, Kazuhito Higuchi, Tomohiro Iguchi, Kazuo Shimokawa, Takashi Koyanagawa +2 more | 2011-10-18 |
| 8004053 | Micromechanical device and method of manufacturing micromechanical device | Takeshi Miyagi, Susumu Obata, Yoshiaki Sugizaki | 2011-08-23 |
| 7972884 | Micromechanical device and method of manufacturing micromechanical device | Susumu Obata, Takeshi Miyagi | 2011-07-05 |