Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9116425 | Mold for nanoimprint lithography and method for forming the same | — | 2015-08-25 |
| 8969989 | Optical-to-electrical converter unit and semiconductor light-receiving device | Yoshihiro Yoneda, Ryuji Masuyama, Hideki Yagi | 2015-03-03 |
| 8946842 | Method for manufacturing optical waveguide receiver and optical waveguide receiver | Ryuji Masuyama, Yoshihiro Yoneda, Hideki Yagi | 2015-02-03 |
| 8811830 | Multi-channel optical waveguide receiver | Yoshihiro Yoneda, Hideki Yagi | 2014-08-19 |