Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176771 | Conductor wire insulating film separating method | Hideharu USHIDA, Tetsuya Matsubara, Hiroyuki Ono, Toshiro Nakamura, Yasuhiro MAKIDO +2 more | 2024-12-24 |
| 11828221 | Schnuerle scavenging two-stroke engine | Takahiro Yamazaki, Hisato Onodera, Koichirou Ogura | 2023-11-28 |
| 11658532 | Stator and method of producing the same | Ryosuke Maruyama, Hiroaki Takeda, Yasuhiro MAKIDO, Toshiro Nakamura | 2023-05-23 |
| 11624337 | Two-cycle engine | Shiro Yamaguchi | 2023-04-11 |
| 11598247 | Two-stroke internal combustion engine | Hisato Onodera, Koichirou Ogura, Tetsuya Isogai | 2023-03-07 |
| 11387718 | Method of removing coating layer of coil wiring | Yasuyuki Hirao, Masashi Matsumoto, Hiroaki Takeda, Ryosuke Maruyama | 2022-07-12 |
| 11251591 | Insulation film peeling method | Akihiro Ueda, Yasuyuki Hirao, Toshiro Nakamura, Hiroaki Takeda | 2022-02-15 |
| 10927789 | Stratified scavenging engine and portable work machine | Shiro Yamaguchi, Tetsuya Isogai | 2021-02-23 |
| 10587129 | Electric power supply system | — | 2020-03-10 |
| 9995189 | Engine driven working machine | Takahiro Yamazaki, Shunsuke Ueda, Kenta ITO | 2018-06-12 |
| 9127588 | Two-cycle engine | Takahiro Yamazaki, Naoki Koga, Kazumichi Yamaguchi | 2015-09-08 |
| 8955475 | Two-stroke internal combustion engine | Takahiro Yamazaki, Shirou Yamaguchi, Masaru Nozawa | 2015-02-17 |
| 8894735 | Intake device for engine | Takahiro Yamazaki, Hisato Osawa, Yuji Numakunai | 2014-11-25 |
| 8591618 | Air cleaner | Takahiro Yamazaki, Hisato Onodera, Koichirou Ogura | 2013-11-26 |
| 8468910 | Filler member for crankshaft | Hisato Osawa, Takahiro Yamazaki, Yuji Numakunai | 2013-06-25 |
| 8353262 | Two-stroke internal combustion engine | Naoki Koga, Shirou Yamaguchi, Daisuke Yamada | 2013-01-15 |