Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001722 | Aqueous pigment dispersion and method for producing the same | Wakana Naito | 2021-05-11 |
| 9150744 | Aqueous pigment liquid dispersion and ink-jet recording ink, and production method of aqueous pigment liquid dispersion | Satoshi Idemura, Hiroshi Katsube, Masanori Fujimaki | 2015-10-06 |
| 8779027 | Aqueous pigment dispersion liquid and ink-jet recording ink | Satoshi Idemura, Tomoyuki UEZONO | 2014-07-15 |
| 8349922 | Pigment dispersion, water-based pigment dispersion liquid, and inkjet recording ink and method for producing water-based pigment dispersion liquid | Satoshi Idemura, Hiroshi Maru | 2013-01-08 |