Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383911 | Process for direct liquefaction of coal | Minoru Morita, Shimio Sato, Takao Hashimoto | 1983-05-17 |
| 4347223 | Apparatus for making supply of high pressure liquid and relief of pressure of the same | Mizuho Hirato, Kazuo Miyatani | 1982-08-31 |
| 4290999 | Apparatus for direct liquefaction | Minoru Morita, Shimio Sato, Takao Hashimoto | 1981-09-22 |