Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552687 | Emergency robot shutdown circuit | Yasuhiro Matsuo, Tomoki Ohya | 1996-09-03 |
| 5444342 | Emergency stop circuit of teaching operation panel | Yasuhiro Matsuo | 1995-08-22 |
| 5372545 | Ventilator with a sensor | Etsuji Noda, Hiroshi Usami | 1994-12-13 |
| 5170109 | Method of controlling robot in event of a power failure | Akihiro Yanagita, Hiroji Nishi | 1992-12-08 |
| 4449574 | Ventilation device | Masataka Yoshino, Yasunori Ushikosi | 1984-05-22 |