| 4492638 |
Method for agglomerating coal particles in pulp water |
Kosai Hiratsuka, Yoichi Nakamura, Morihisa Maruko, Yoshio Matsuura |
1985-01-08 |
| 4472885 |
Process and apparatus for dehydrating organic solid material |
Yasuyuki Nakabayashi, Yoshio Matsuura, Takao Kamei, Akira Nakamura, Keiichi Komai |
1984-09-25 |
| 4466199 |
Dehydration process for organic solid material |
Yasuyuki Nakabayashi, Yoshio Matsuura, Takao Kamei, Akira Nakamura, Keiichi Komai +2 more |
1984-08-21 |
| 4441260 |
Process and apparatus for dehydrating organic solid material |
Yasuyuki Nakabayashi, Yoshio Matsura, Takao Kamei, Akira Nakamura, Keiichi Komai +2 more |
1984-04-10 |
| 4411765 |
Method for liquefying low rank coal |
Yoshio Matsuura, Takao Kamei, Akira Nakamura, Keiichi Komai, Takeshi Wakabayashi |
1983-10-25 |
| 4403996 |
Method of processing low rank coal |
Yoshio Matsuura, Takao Kamei, Akira Nakamura, Keiichi Komai, Takeshi Wakabayashi |
1983-09-13 |
| 4395334 |
Treatment of waste water in non-evaporating dehydration of low grade coal |
Yasuyuki Nakabayashi, Yoshio Matsuura, Takao Kamei, Akira Nakamura, Keiichi Komai +2 more |
1983-07-26 |
| 4327321 |
Constant current circuit |
Hiroaki Suzuki |
1982-04-27 |
