Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362195 | Semiconductor device | Koji Tsukagoshi, Sadao Oku, Hiroyuki Fujita, Masaru Akino | 2016-06-07 |
| 9240498 | Optical semiconductor device | Hiroyuki Fujita, Sadao Oku, Koji Tsukagoshi | 2016-01-19 |