Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525287 | Battery pack for driving electric motor of compact engine starting device, engine starting device driven by the battery pack, and manual working machine having the engine starting device | Satoshi Miyashita, Ryou Ono, Hiroshi Hokari | 2009-04-28 |
| 7168407 | Operation unit of engine | Ryou Ono, Hiroshi Hokari | 2007-01-30 |
| 7152563 | Operation unit of engine | Ryou Ono, Satoshi Miyashita | 2006-12-26 |