Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11153974 | Connector device | Yu Muronoi, Naomichi Kawashima, Masayuki Kato, Akihiko Matsuoka, Tatsuo Hirabayashi | 2021-10-19 |
| 10903644 | Control device | Shinnosuke Nakaguchi, Masayuki Kato, Shunichi Sawano | 2021-01-26 |