Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135501 | Generation device and generation method | Kazumi Kubota, Tsuyoshi Matsumoto | 2021-10-05 |
| 10936860 | Marking assist device, and marking assist method | Kazumi Kubota | 2021-03-02 |