Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534981 | Friction stir spot welding apparatus and friction stir spot welding method | Masahiro Miyake | 2022-12-27 |
| 11525064 | Textile printing ink jet ink composition and textile printing ink jet ink composition set | Tasuku NAKAMURA, Kosuke CHIDATE, Masakazu Ohashi, Takako SUGIYAMA | 2022-12-13 |
| 11407244 | Ink jet recording method | Ryota MIYASA | 2022-08-09 |
| 11400724 | Ink receptacle | Kosuke CHIDATE, Tasuku NAKAMURA | 2022-08-02 |