Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128727 | Rotor member, rotor, electric motor, machine tool, and manufacturing method of rotor | Yohei Arimatsu | 2018-11-13 |
| 9954617 | Station-side apparatus in optical transmission system, optical transmission system, and optical transmission method | Yuki Arikawa, Tomoaki Kawamura, Nobuyuki Tanaka, Satoshi Shigematsu, Naoki Miura | 2018-04-24 |