Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403712 | Heat-sensitive recording material | Shinya AKIMOTO, Takashi Takemura | 2025-09-02 |
| 11993095 | Heat-sensitive recording material | Kazuyuki Sakamoto, Takashi Takemura | 2024-05-28 |