Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829726 | Electro-optical modulator | Toshihiro Kamei, Ryohei Takei, Youichi Sakakibara, Junichi Fujikata | 2017-11-28 |
| 9690122 | Optical semiconductor device | Toshihiro Kamei, Ryohei Takei, Youichi Sakakibara, Makoto Okano | 2017-06-27 |
| 9583129 | Method of manufacturing magnetic recording medium | Hiroyuki Suzuki | 2017-02-28 |