Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607569 | Method of estimating reaction product in coal liquefying reaction | Yasuki Namiki, Akira Kidoguchi, Hidenobu Itoh, Masataka Hiraide, Kunihiro Imada +1 more | 2003-08-19 |
| 6546227 | Continuous-medium-box feeding device having a stand-by table capable of feeding a continuous-medium box on a set table | Kunio Miyakoshi | 2003-04-08 |