Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617438 | Oily inkjet ink | Satoshi Aoki, Manami Shimizu | 2017-04-11 |
| 9045662 | Non-aqueous pigment ink and pigment dispersant for non-aqueous pigment ink | Manami Shimizu | 2015-06-02 |