Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D979985 | Core for a pillow | Seiji Tainaka | 2023-03-07 |
| D978573 | Core for a pillow | Seiji Tainaka | 2023-02-21 |
| D971424 | Core for a pillow | Seiji Tainaka | 2022-11-29 |
| D971425 | Core for a pillow | Seiji Tainaka | 2022-11-29 |
| D820005 | Core for a pillow | Kouji Anazawa | 2018-06-12 |