Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770138 | Fuel injection type internal combustion engine | — | 1988-09-13 |
| 4469054 | Two-stroke internal-combustion engine | Souk H. Jo, Pan D. Jo, Satoshi Kato | 1984-09-04 |
| 4445468 | 2-Stroke internal combustion engine and an ignition-combustion method of an internal combustion engine | Souk H. Jo | 1984-05-01 |
| 4242993 | 2-Cycle engine of an active thermoatmosphere combustion | — | 1981-01-06 |
| 4231717 | Engine drive type generator blower | — | 1980-11-04 |
| 4213431 | 2-Cycle engine of an active thermoatmosphere combustion type | — | 1980-07-22 |
| 4204489 | 2-Cycle engine of an active thermoatmosphere combustion type | — | 1980-05-27 |
| 4204488 | 2-Cycle engine of an active thermoatmosphere combustion type | — | 1980-05-27 |