Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748051 | Operating mechanism including a movable element supported by electromagnetic force | Yutaka Maruyama, Katsumi Suzuki, Yoshiaki Ohda | 2017-08-29 |
| 9570891 | Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof | Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Hirokazu Takagi, Tooru Inoue | 2017-02-14 |