Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964806 | Cap | Eiji Fujishige, Kenji Takagi, Kenji Kawahara, Yukikazu Hiraide | 2024-04-23 |
| 11905073 | Cap, mold and manufacturing method of cap | Eiji Araki, Kenji Takagi | 2024-02-20 |