Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752008 | Liquid supply unit | Yoshiaki Shimizu, Taku Ishizawa, Noriyuki Fukasawa | 2020-08-25 |
| 10543692 | Liquid supply unit | Taku Ishizawa, Yoshiaki Shimizu, Noriyuki Fukasawa | 2020-01-28 |