Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742513 | Transmission apparatus and clock regeneration method | Haruhisa Fukano, Kenichi Ohyama, Katsuya Kinoshita | 2017-08-22 |
| 9549231 | Optical transmission device and OPU frame generation method | Haruhisa Fukano, Akira Hashimoto, Koji Nekoda, Koichi Kinoshita, Akira Hatae | 2017-01-17 |
| 4541157 | Method of producing split bearing rings | Noriyuki Tsushima | 1985-09-17 |