Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11068744 | Operation state classification apparatus | Norio Hirai, Makoto Imamura, Takahisa Hirata, Takaaki Nakamura | 2021-07-20 |
TK
Toshiyuki KURIYAMA
Overall (2021): #228,638 of 548,734Top 45%
1
Patents 2021