Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780880 | Relay device and optical network system | Tomoyuki Kato | 2017-10-03 |
| 9692520 | Optical signal-processing apparatus, receiving apparatus, and optical network system | — | 2017-06-27 |
| 9634787 | Optical add-drop multiplexer | Takahito Tanimura, Tomoyuki Kato | 2017-04-25 |
| 9625812 | Photosensitive resin composition, photosensitive dry film, pattern formation method, printed circuit board, and method for producing same | Akifumi Ueda, Hidetaka Nakagawara, Shintaro Okada, Saki Fujita, Kazuo Watanabe | 2017-04-18 |
| 9602201 | Optical multiplexing device and method of generating optical OFDM signal | Ryou Okabe | 2017-03-21 |