Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515450 | Amplifying optical fiber and optical amplifier | Shoichiro Matsuo, Katsuhiro Takenaga, Kentaro Ichii, Hirotaka Ono, Kyouzou Tsujikawa +1 more | 2016-12-06 |
| 9401493 | Organic electroluminescent element, method for manufacturing same, and organic electroluminescent display device | Yoshimasa Fujita, Hidenori Ogata, Yuhki Kobayashi, Ken Okamoto | 2016-07-26 |
| 9252556 | Amplifying optical fiber and optical amplifier | Shoichiro Matsuo, Katsuhiro Takenaga, Kentaro Ichii, Hirotaka Ono, Kyouzou Tsujikawa +1 more | 2016-02-02 |