Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629946 | High speed test pattern generator | — | 1997-05-13 |
| 5620488 | Method of fluidized-bed gasification and melt combustion | Yoshio Hirayama, Takahiro Oshita, Chikashi Tame, Shuichi Nagato, Tetsuhisa Hirose +4 more | 1997-04-15 |