Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075103 | Ink jet print head substrate and ink jet print head | Tatsuo Furukawa, Masataka Sakurai, Ryo Kasai, Tomoko Kurokawa | 2011-12-13 |
| 8016378 | Element substrate, printhead, and head cartridge | Tomoko Kurokawa, Ryo Kasai | 2011-09-13 |
| 8002374 | Printhead driving method, printhead substrate, printhead, head cartridge, and printing apparatus | Yoshiyuki Imanaka, Ichiro Saito, Muga Mochizuki, Takaaki Yamaguchi, Masao Kato +1 more | 2011-08-23 |
| 7988260 | Recording element substrate and recording head including recording element substrate | Tomoko Kudo, Tatsuo Furukawa, Ryo Kasai | 2011-08-02 |
| 7954918 | Liquid discharge head substrate and liquid discharge head having reduced heat enable wiring | Ryo Kasai | 2011-06-07 |