Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470915 | Transparent ceramic, method for manufacturing same, and magneto-optical device | Shinji Makikawa, Akio Ikesue | 2016-10-18 |
| 9429778 | Optical isolator for a wavelength band of 600-800 nm | Toshiaki Watanabe, Shinji Makikawa | 2016-08-30 |