Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538047 | Method of controlling robotic automatic welding apparatus | Hideji Ohtani, Kunio Miyawaki, Shigeo Mogi | 1985-08-27 |
| 4496893 | Controlling device for a brushless motor | Akio Hirata | 1985-01-29 |