Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669125 | Elevator rope guide system | Hiromitsu Miyajima, Daisuke Meguro, Atsunori Kondo, Takako Fukuyama | 2020-06-02 |
| 10632846 | High-voltage device | Yoshio Hiraiwa, Akihisa Kato, Akihiro KAGITANI, Kohei Higashitani | 2020-04-28 |