Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840207 | Recoil starter for backpack-type power working machine | Fuminori Tezuka | 2005-01-11 |
| 6722336 | Recoil starter | Seiichi Nieda, Hideki Hashiba, Isao Takahashi | 2004-04-20 |
| 6508220 | Starter | Junichi Akaike, Masaki Sugaya, Michiyasu Kuwano, Hiroji Kawasaki | 2003-01-21 |
| 6368066 | Vacuum apparatus and fan casing with wear indicator | Kazunori Takahashi | 2002-04-09 |
| 6312320 | Disk cleaner | Yasuharu Sato, Minoru Yonekawa, Tadashige Kondo | 2001-11-06 |
| 6105205 | Power working machine | Kazunori Takahashi | 2000-08-22 |
| 5938510 | Disk cleaner device | Toshio Takahashi, Minoru Yonekawa | 1999-08-17 |
| 5871202 | Hand lever apparatus having a toggle mechanism | Toshio Taomo, Hisato Ohsawa, Hirofumi Yamami | 1999-02-16 |
| 5868377 | Hand lever apparatus including a main lever having a brake plate capable of pressing against a sub-lever | Toshio Taomo, Hisato Ohsawa, Hirofumi Yamami | 1999-02-09 |
| 5758546 | Hand lever device | Toshio Taomo, Hisato Ohsawa, Hirofumi Yamami | 1998-06-02 |
| 5718052 | Hand lever device | Toshio Taomo, Hisato Ohsawa, Hirofumi Yamami | 1998-02-17 |
| 5697258 | Operation lever mechanism for handle | — | 1997-12-16 |
| 5685271 | Hand lever device | Toshio Taomo, Hisato Ohsawa, Hirofumi Yamami | 1997-11-11 |
| 5675896 | Portable electric working machine | Tatsuhiko Matsubayashi, Naoki Tsuda | 1997-10-14 |
| 5669101 | Control handle for cutting machine | Yoshikazu Iida | 1997-09-23 |
| 5666730 | Power working machine | — | 1997-09-16 |
| 5664543 | Hand lever device | Toshio Taomo, Hisato Ohsawa, Hirofumi Yamami | 1997-09-09 |
| 5493784 | Blade cover for cutting machine | — | 1996-02-27 |
| 5488819 | Weeder with rotary spikes | — | 1996-02-06 |
| 5426856 | Hand-held gardening machine | Takayuki Yamamoto, Hisato Oosawa, Yoetsu Yokocho | 1995-06-27 |
| 5383330 | Hand-held edger | Yoetsu Yokocho, Michiyasu Kuwano | 1995-01-24 |
| 4898039 | Throttle lever holding device | Koji Hirayama | 1990-02-06 |
| 4875384 | Throttle lever mechanism | Koji Hirayama | 1989-10-24 |
| D286927 | Power blower sweeper | — | 1986-11-25 |
| 4299605 | Collecting filter bag | Kenzo Hiramatsu | 1981-11-10 |