Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001053 | Ink jet recording method and ink jet recording apparatus | Mitsutoshi Noguchi, Toru Ohnishi, Shingo Okushima, Yoichi Takada | 2021-05-11 |
RH
Ryosuke Hirokawa
Overall (2021): #278,437 of 548,734Top 55%
1
Patents 2021