Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10017240 | Aircraft | Yoshinori Okabe, Kenya Ishihara | 2018-07-10 |
| 9963220 | Flap deploying device and aircraft | Kenya Ishihara | 2018-05-08 |
| 8740822 | Walking assist device | Yutaka Hiki, Jun Ashihara | 2014-06-03 |
| 7938038 | Joint structure of robot | Kenichiro Sugiyama, Masayoshi Kokushiyou | 2011-05-10 |
| 7581465 | Joint structure of robot | Hiroshi Matsuda | 2009-09-01 |