Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8285092 | Optical waveguide and spot size converter using the same | Morio Takahashi | 2012-10-09 |
| 7791212 | Hybrid mounted device and method of manufacturing the same | Morio Takahashi, Hiroyuki Yamazaki | 2010-09-07 |