Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369714 | Chair | — | 2025-07-29 |
| 10334953 | Furniture, load support member for chair, and chair | Hiroshi Masunaga, Kouichirou Wakizono, Naoyuki Okuda, Syouichi Izawa | 2019-07-02 |
| 9155393 | Chair | Alexander Hurford | 2015-10-13 |