Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340522 | Filter assembly and optical module using same | Juhyun Yu, Ryuta Takahashi, Noribumi Kobayashi, Seiji Maruo, Hiroki Katayama | 2012-12-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340522 | Filter assembly and optical module using same | Juhyun Yu, Ryuta Takahashi, Noribumi Kobayashi, Seiji Maruo, Hiroki Katayama | 2012-12-25 |