Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8625197 | Optical isolator | Shinji Makikawa, Toshiaki Watanabe, Tomohiro Koyama, Takuya Takahashi, Akio Yamanaka | 2014-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8625197 | Optical isolator | Shinji Makikawa, Toshiaki Watanabe, Tomohiro Koyama, Takuya Takahashi, Akio Yamanaka | 2014-01-07 |