Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332508 | Light shielding member | Takumi Kato, Takashi Megumi, Satoshi Yamaguchi, Koji Yamashita | 2025-06-17 |
| 11945920 | Thermosensitive fine particles | Satoshi Yamaguchi, Takashi Megumi, Hikaru Ito, Takumi Kato, Koji Yamashita | 2024-04-02 |