Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482888 | Magneto-optical material, Faraday rotator, and optical isolator | Toshiaki Watanabe, Akio Yamanaka, Hirotaka Naruse | 2016-11-01 |
| 9470915 | Transparent ceramic, method for manufacturing same, and magneto-optical device | Akira Yahagi, Akio Ikesue | 2016-10-18 |
| 9429778 | Optical isolator for a wavelength band of 600-800 nm | Akira Yahagi, Toshiaki Watanabe | 2016-08-30 |