Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175797 | Menu screen display method and menu screen display device | Masaki Higuchi, Shigeru Enomoto, Shuji Hiramatsu | 2021-11-16 |
| D935606 | Disposable diaper | Takashi Matsui, Satoru Sakaguchi | 2021-11-09 |
| 11148533 | Vehicle activation system | — | 2021-10-19 |