Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663116 | Thermal transfer dye image-receiving sheet | Rumiko Kamimura, Toshikazu Nagura, Shigeo Hayashi | 1997-09-02 |
| 5620667 | Wet process flue gas desulfurization apparatus | Kiyoshi Okazoe, Kenichi Sato | 1997-04-15 |