Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359981 | High compression type internal combustion engine | Kiyoshi Nakanishi, Katsuhiko Motosugi | 1982-11-23 |
| 4350125 | Fuel injection type internal combustion engine | Kiyoshi Nakanishi, Tokuta Inoue | 1982-09-21 |
| 4344408 | Cylinder head, spark plug, and piston configuration | Tokuta Inoue, Kiyoshi Nakanishi, Masahiko Nakada, Toshiharu Matsuura | 1982-08-17 |