Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858565 | Thermosensitive recording material and novel color developer compounds | Hirotake Fujita, Ayako Shirai, Yoshiyuki Takahashi | 2005-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858565 | Thermosensitive recording material and novel color developer compounds | Hirotake Fujita, Ayako Shirai, Yoshiyuki Takahashi | 2005-02-22 |