Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943915 | Attachment structure for output sprocket wheel | Shinya Matsumoto | 2015-02-03 |
| 7500476 | Engine cylinder head cover with integral breather apparatus, and engine incorporating same | Yuichi Tawarada, Masashi Furuya | 2009-03-10 |
| 5725005 | Walking assistance crutch | Keizo Ohta | 1998-03-10 |