Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508662 | Optical semiconductor device | Yasutaka Nakashiba, Masaru Wakabayashi, Shinichi Watanuki, Ken Ozawa, Tatsuya Usami +2 more | 2016-11-29 |
| 9478547 | Semiconductor device and method of manufacturing the same | Masashige Moritoki, Toshiji Taiji, Youichi Yamamoto | 2016-10-25 |
| 9312327 | Semiconductor device | Ken Ozawa | 2016-04-12 |