Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800431 | Photothermographic material | Norio Miura, Ryohei Iwamoto, Hiroyuki Yasukawa, Kiyoshi Fukusaka | 2004-10-05 |
| 6776586 | Multi-stage vacuum pump | Yoshihiro Naito, Kazuo Noso | 2004-08-17 |
| 6699649 | Silver salt photothermographic imaging material, and image recording method and image forming method by the use thereof | Ayumu Nishijima, Kiyokazu Morita, Norio Miura, Ryohei Iwamoto, Kiyoshi Fukusaka | 2004-03-02 |