Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D916304 | Sheet preparation to be applied on a human body | Hiroki Horimoto, Tatsuki Koeda, Akira Nagamatsu | 2021-04-13 |
| D912260 | Sheet preparation to be applied on a human body | Hiroki Horimoto, Tatsuki Koeda, Akira Nagamatsu | 2021-03-02 |
| 10334953 | Furniture, load support member for chair, and chair | Hiroshi Masunaga, Yoshinori Isogai, Kouichirou Wakizono, Syouichi Izawa | 2019-07-02 |
| 9642451 | Folding table | Kenji Nakamura | 2017-05-09 |
| 8991932 | Backrest mechanism for chair | Syouichi Izawa | 2015-03-31 |