Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5867314 | Structure of optical passive device and assembling method therefor | Yuko Ota, Koyu Takahashi, Mototsugu Goto, Terushi Otani | 1999-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5867314 | Structure of optical passive device and assembling method therefor | Yuko Ota, Koyu Takahashi, Mototsugu Goto, Terushi Otani | 1999-02-02 |