Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999477 | Deuterium lamp | Yoshinobu Ito, Masaki Ito | 2011-08-16 |
| 7949350 | Mobile communication system for providing area information together with control information | Hirotoshi Satou, Masao Otsuka, Sachiko Naito, Hiroshi Tomozawa | 2011-05-24 |
| 7868526 | Light source device | Kazuo Ueno, Kouzou Adachi | 2011-01-11 |