Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279413 | Articulated robot | Akihiro Terada, Toshinari Tamura, Hisashi Ogawa | 2001-08-28 |
| 5570187 | Weld-position detector provided with an optical axis adjustment means and used with a robot welding machine | Ryo Nihei, Yasuo Sasaki | 1996-10-29 |
| 5520062 | Window mechanism for sensor in industrial robot | Atsushi Watanabe, Ryo Nihei, Akihiro Terada | 1996-05-28 |
| 5442155 | Welding position detector with cooling and cleaning means | Ryo Nihei, Yasuo Sasaki | 1995-08-15 |