Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038690 | Waste combustion system | Hisashi Inaga, Hideo Aono | 1991-08-13 |
| 4995350 | 2-cycle uni-flow spark-ignition engine | Michikata Kono, Masakazu Okai, Hisashi Inaga | 1991-02-26 |
| 4977875 | Two-stroke-cycle uniflow spark-ignition engine | Michikata Kono, Masakazu Okai, Hisashi Inaga | 1990-12-18 |
| 4922865 | Two-stroke-cycle uniflow spark-ignition engine | Michikata Kono, Masakazu Okai, Hisashi Inaga | 1990-05-08 |
| 4284054 | Lean air-fuel mixture attraction method and attraction electrode plug in engine | Michio Abe, Naoyuki Maeda | 1981-08-18 |
| 4219001 | Method and apparatus for accumulating fuel particles in a portion of a combustion chamber | Michio Abe, Naoyuki Maeda | 1980-08-26 |