Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487666 | Inkjet recording ink, ink cartridge, inkjet recording method, and inkjet recording apparatus | Takashi Tamai, Michihiko Namba | 2016-11-08 |
| 9259935 | Inkjet recorder ink flow channel cleaning liquid | Takashi Tamai, Michihiko Namba | 2016-02-16 |