Issued Patents 2018
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161353 | Piston for engine | Hiroki Oso, Hideyuki Koyama, Kentaro Nagai, Rina KANEKO | 2018-12-25 |
| 10132215 | Engine lubricating device | Kentaro Nagai, Hideyuki Goto, Hiroki Oso | 2018-11-20 |
| 10113517 | Air cleaner for stratified scavenging two-stroke internal combustion engine | Hisato Osawa, Hidekazu Tsunoda, Yuuta Kobayashi | 2018-10-30 |
| 10060392 | Stratified scavenging two-stroke internal combustion engine and carburetor thereof | Shirou Yamaguchi, Takamasa Otsuji | 2018-08-28 |
| 10036304 | Leading-air type two-stroke air-cooled engine | Hidekazu Tsunoda, Hisato Osawa, Shunsuke Ueda | 2018-07-31 |
| 10024224 | Rotary carburetor for two-stroke internal combustion engine | Shirou Yamaguchi, Takamasa Otsuji, Hidekazu Tsunoda | 2018-07-17 |
| 10018147 | Piston for engine | Hiroki Oso, Hideyuki Koyama, Manabu Miyazaki, Hideyuki Goto, Takahito Hamasaki | 2018-07-10 |
| 9995189 | Engine driven working machine | Ken Shirai, Shunsuke Ueda, Kenta ITO | 2018-06-12 |
| 9988971 | Air leading type two-stroke engine and intake system for same, and carburetor | Hidekazu Tsunoda, Hisato Osawa, Tomoyoshi KUDO | 2018-06-05 |
| 9988970 | Suction tube unit of stratified scavenging engine | Hisato Ohsawa, Hidekazu Tsunoda | 2018-06-05 |
| 9938926 | Air leading-type stratified scavenging two-stroke internal-combustion engine | Takamasa Otsuji, Hidekazu Tsunoda | 2018-04-10 |