Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D997759 | Warning sign | Yoichi Okamoto, Andreas Ebermann | 2023-09-05 |
| D997003 | Warning sign | Yoichi Okamoto, Andreas Ebermann | 2023-08-29 |
| D997004 | Warning sign | Yoichi Okamoto, Andreas Ebermann | 2023-08-29 |
| D997005 | Warning sign | Yoichi Okamoto, Andreas Ebermann | 2023-08-29 |
| D980100 | Warning sign | Yoichi Okamoto, Andreas Ebermann | 2023-03-07 |