Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744342 | Blower fan and working machine provided with the same | Tomoko Tada | 2010-06-29 |
| 7363886 | Power unit | Junichi Akaike, Tomoko Tada | 2008-04-29 |
| 7086837 | Centrifugal blower fan | Giichi Iida | 2006-08-08 |
| 7055213 | Power blower having a debris-catching cover | Giichi Iida | 2006-06-06 |
| 6994070 | Portable air blowing working machine | Toshio Taomo, Hiroaki Koga, Giichi Iida | 2006-02-07 |
| 6857163 | Power blower having a debris-catching filter member | Giichi Iida | 2005-02-22 |
| 6640764 | Portable power tool having internal combustion engine | Fuminori Tezuka, Masanori Ohtani, Kentaroh Taka | 2003-11-04 |
| 6470848 | Fuel tank-mounting structure for portable power working machine | Kazunori Takahashi | 2002-10-29 |