Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597210 | Liquid cartridge and liquid ejection apparatus | Shinji Kishikawa, Hiroki Hayashi, Tatsuo Nanjo | 2023-03-07 |
| 11590759 | Liquid container and liquid ejection apparatus | Tatsuo Nanjo, Hiroki Hayashi | 2023-02-28 |