Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951235 | Ink composition, ink jet recording device, ink jet recording method, and method for reusing recording medium | Masaru Ohnishi, Hironori Hashizume | 2018-04-24 |
| 9944814 | Pretreatment agent for dye printing and uses of the pretreatment agent | Masaru Ohnishi | 2018-04-17 |