Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986018 | Rotary connector device | Junichi Sakurai | 2015-03-24 |
| 8740626 | Rotational connector device including a spacer disposed in an annular space formed between a rotor and a stator | Junichi Sakurai | 2014-06-03 |