Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086837 | Centrifugal blower fan | Tadashi Kamoshita | 2006-08-08 |
| 7055213 | Power blower having a debris-catching cover | Tadashi Kamoshita | 2006-06-06 |
| 6994070 | Portable air blowing working machine | Toshio Taomo, Tadashi Kamoshita, Hiroaki Koga | 2006-02-07 |
| 6857163 | Power blower having a debris-catching filter member | Tadashi Kamoshita | 2005-02-22 |
| 6805531 | Set of split bodies for forming blower fan through hollow-article injection molding process | Fumio Takase, Zenzo Hashizume | 2004-10-19 |
| 6758181 | Starter | Junichi Akaike | 2004-07-06 |
| 6712593 | Combination of split bodies for use in assembling blower fan by hollow article molding process | Toshio Takahashi | 2004-03-30 |
| 6619409 | Vibration-isolating member and vibration-isolating device | — | 2003-09-16 |
| 6546631 | Engine cutter | Hirofumi Yamami | 2003-04-15 |
| 6233831 | Dust collector-equipped power cutter | Hirofumi Yamami, Fujio Kobayashi | 2001-05-22 |
| 6155246 | Power cutter | Hirofumi Yamami | 2000-12-05 |
| 6047693 | Dust collector-equipped power cutter | Hirofumi Yamami, Fujio Kobayashi | 2000-04-11 |
| 5926910 | Blower pipe | Masanori Nishimura | 1999-07-27 |
| 5841080 | Blower pipe with silencer | Kouji Arahata, Tetsuya Yoshioka | 1998-11-24 |
| 5806133 | Portable work machine | — | 1998-09-15 |
| 5722237 | Muffler structure for internal combustion engine | Yasuharu Sato, Kengo Kubo | 1998-03-03 |
| 5586359 | Leaf vacuum with rotary cutting blade | — | 1996-12-24 |
| 5477588 | Power blower | Kazunori Takahashi | 1995-12-26 |
| 5195208 | Backpack power blower apparatus | Hirofumi Yamami, Yoshisato Hashimoto, Shunsuke Nakadate | 1993-03-23 |
| 5178312 | Backpack frame and production method therefor | — | 1993-01-12 |
| 5149160 | Pipe structure | Kazunori Takahashi | 1992-09-22 |
| 5127581 | Fluid jetting pipe | Michiyasu Kuwano, Kazunori Takahashi | 1992-07-07 |
| 5083340 | Nozzle pipe supporting handle | Kazunori Takahashi | 1992-01-28 |
| 5052073 | Backpack-type power working machine | — | 1991-10-01 |
| 4930467 | Internal combustion engine with automatic starter for portable working machine | Isao Masuda | 1990-06-05 |