Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8726859 | Two-stroke cycle combustion engine of air scavenging type | Tsuneyoshi Yuasa | 2014-05-20 |
| 8596232 | Two-stroke cycle engine | Masanobu Tanaka, Akihito Shimizu, Katsumi Kinoshita | 2013-12-03 |
| 7096850 | Four-cycle internal combustion engine | Kazuhiko Takemoto | 2006-08-29 |
| 6659188 | Hand-held edger | Kazuhiko Takemoto, Yoshiro Yamane | 2003-12-09 |
| D475256 | Cutter for edge trimmer | Yoshiro Yamane, Kazuhiko Takemoto | 2003-06-03 |
| 6497044 | Cutting blade cover for brush cutter | Yoshiro Yamane, Kazuhiko Takemoto | 2002-12-24 |
| 6487777 | Cutting blade cover | Yoshiro Yamane, Kazuhiko Takemoto | 2002-12-03 |
| 6484815 | Impact generator | Yoshiro Yamane, Kazuhiko Takemoto | 2002-11-26 |
| 6481509 | Impact generator | Yoshiro Yamane, Kazuhiko Takemoto | 2002-11-19 |
| D460668 | Edger for lawn | Yoshiro Yamane, Kazuhiko Takemoto | 2002-07-23 |
| 6341482 | Cutting blade for reaper | Yoshiro Yamane, Kazuhiko Takemoto | 2002-01-29 |
| 6338237 | Portable reaper | Yoshiro Yamane, Kazuhiko Takemoto | 2002-01-15 |
| 6213677 | Joint mechanism for mowing machine | Yoshiro Yamane, Tsuneyoshi Yuasa, Kazuhiko Takemoto | 2001-04-10 |
| D439814 | Cutter blade for reaper machine | Yoshiro Yamane, Kazuhiko Takemoto | 2001-04-03 |
| D427862 | Reaper machine | Yoshiro Yamane, Kazuhiko Takemoto | 2000-07-11 |
| 6044926 | Muffler for small general-purpose engine | Yoshiro Yamane, Tsuneyoshi Yuasa, Kazuhiko Takemoto | 2000-04-04 |
| D421700 | Hedge trimmer | Yoshiro Yamane | 2000-03-21 |
| D420872 | Hedge trimmer | Yoshiro Yamane | 2000-02-22 |