Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942222 | Swing-type operation machine | Hirotaka Iida, Akitoshi Nishikawa, Mitsunobu Ohsuda, Shigeru Obinata, Kousuke Hosoda +1 more | 2011-05-17 |
| 7007416 | Flexible hose covers for a work machine | Kosuke Yanagido, Shigeru Obinata | 2006-03-07 |