Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097535 | Printing apparatus and discharge status judgment method | Yuhei Oikawa, Masashi Hayashi, Yutaka Kano | 2021-08-24 |
TC
Toshiyuki Chikuma
Overall (2021): #230,115 of 548,734Top 45%
1
Patents 2021