Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109542 | Carburetor | Takashi Ohniwa | 2015-08-18 |
| 8960149 | Two-cycle engine | Mikio Suzuki, Syouta Takeshima | 2015-02-24 |
| 8360200 | Muffler | — | 2013-01-29 |
| 8302579 | Portable work machine | — | 2012-11-06 |
| 8186326 | Two-cycle engine | — | 2012-05-29 |
| 8051846 | Two-cycle engine | — | 2011-11-08 |
| D647773 | Main body of a portable chain saw | Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura | 2011-11-01 |
| D644496 | Portable chain saw guard | Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura | 2011-09-06 |
| D642885 | Side cover for a portable chain saw | Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura | 2011-08-09 |
| D642884 | Top cover for a portable chain saw | Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura | 2011-08-09 |
| 7946040 | Chainsaw | — | 2011-05-24 |
| 7819105 | Power transmission mechanism between engine starting device and engine | Minoru Shibasaki | 2010-10-26 |
| 7658175 | Engine start device | Kazuo Nakajima | 2010-02-09 |
| 7600323 | Auto chain tensioner | — | 2009-10-13 |
| D549537 | Chain saw | Atsushi Harada, Kiyoshi Anbo | 2007-08-28 |