Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743750 | Heat-sensitive recording material | Yoshihiro Jimbo | 2004-06-01 |
| 6703345 | Diazonium salt and heat-sensitive recording material | Kimiatsu Nomura, Tatsuo Kawabuchi, Satoshi Higuchi, Kimi Ikeda, Yoshihiro Jinbo | 2004-03-09 |