Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5439516 | Heat sensitive color developing material | Shingi Nakano, Yasuhiko Nakae, Satoshi Urano, Yoshio Eguchi | 1995-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5439516 | Heat sensitive color developing material | Shingi Nakano, Yasuhiko Nakae, Satoshi Urano, Yoshio Eguchi | 1995-08-08 |