Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10419121 | Heat dissipation device for optical transceiver, and optical communication device | Naoya KIZAKI, Yuichi Kitajima | 2019-09-17 |
| 10291330 | Optical transceiver, optical communication apparatus, and method of controlling light receiving element | — | 2019-05-14 |
| 10291325 | Optical network unit, PON system, and method of controlling optical network unit | Yasuhiro TAKIZAWA | 2019-05-14 |
| D826697 | Optical fiber cable holder | Yasuhiro TAKIZAWA | 2018-08-28 |
| D826696 | Optical fiber cable holder | Yasuhiro TAKIZAWA | 2018-08-28 |
| D826175 | Bail for optical transceiver | Yuuichi Kitajima | 2018-08-21 |
| D826176 | Optical transceiver | Yuuichi Kitajima | 2018-08-21 |
| 9967034 | Optical transceiver, optical network unit, and optical transceiver control method | — | 2018-05-08 |
| 9948400 | Drive circuit and optical network unit | — | 2018-04-17 |
| 9525480 | Optical communication module, optical network unit, and method of controlling light-emitting element | Naruto Tanaka | 2016-12-20 |
| 9124063 | Drive circuit and optical network unit | — | 2015-09-01 |