Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691373 | Paper lid production method | Yusuke Tanaka, Yoshito Hisatomi | 2023-07-04 |
| 11572220 | Paper lid | Yusuke Tanaka, Yoshito Hisatomi | 2023-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691373 | Paper lid production method | Yusuke Tanaka, Yoshito Hisatomi | 2023-07-04 |
| 11572220 | Paper lid | Yusuke Tanaka, Yoshito Hisatomi | 2023-02-07 |