Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362195 | Semiconductor device | Koji Tsukagoshi, Hiroyuki Fujita, Keiichiro Hayashi, Masaru Akino | 2016-06-07 |
| 9240498 | Optical semiconductor device | Hiroyuki Fujita, Koji Tsukagoshi, Keiichiro Hayashi | 2016-01-19 |