Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187533 | Advancement direction calculation device, advancement direction determination method, and control program | Shigeo Ohyama | 2021-11-30 |
SW
Shigeyuki Wakita
Overall (2021): #259,295 of 548,734Top 50%
1
Patents 2021