Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938038 | Joint structure of robot | Zenta Sugawara, Kenichiro Sugiyama | 2011-05-10 |
| 7766405 | Robot hand apparatus | Hiroshi Matsuda, Takafumi Fukushima, Kenichiro Sugiyama | 2010-08-03 |
| 7735887 | Robot hand apparatus | Hiroshi Matsuda, Takafumi Fukushima, Kenichiro Sugiyama | 2010-06-15 |