Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665443 | Heat sensitive label for packaging a dry-cell battery | Tetsuo Hata, Takeshi Kyogane, Masakazu Hirayama | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665443 | Heat sensitive label for packaging a dry-cell battery | Tetsuo Hata, Takeshi Kyogane, Masakazu Hirayama | 1997-09-09 |