Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378446 | Adhesive tape | Yuushi Asai | 2025-08-05 |
| 12042427 | Temperature control agent, and heat-generating composition and warming device each using same | Masayoshi Ikezawa, Hirokazu Miyashita, Eiji Miyashita | 2024-07-23 |