Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507666 | Ink jet recording apparatus and method of producing porous body | Toru Yamane, Akihiro Mouri, Noboru Toyama, Ryosuke Hirokawa, Toru Ohnishi | 2019-12-17 |
| 10471750 | Printing apparatus, liquid absorbing apparatus, control method | Ryosuke Hirokawa, Makoto Terui, Yoshiyuki Honda | 2019-11-12 |
| 10239330 | Ink jet recording apparatus and ink jet recording method | Toru Ohnishi, Ryosuke Hirokawa | 2019-03-26 |