Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782032 | Coal gasification furnace with a slag tap hole of specific shape | Sinji Tanaka, Shuntaro Koyama, Atsushi Morihara, Takanori Kudo, Sadao Takahashi | 1998-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782032 | Coal gasification furnace with a slag tap hole of specific shape | Sinji Tanaka, Shuntaro Koyama, Atsushi Morihara, Takanori Kudo, Sadao Takahashi | 1998-07-21 |