Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7722148 | Liquid discharge head and liquid discharge apparatus using liquid discharge head | Hiroshi Takabayashi, Hideo Kanno, Seiichiro Karita | 2010-05-25 |
| 7690751 | Recording head and recording apparatus, and inspection apparatus of recording head and method thereof | Hiroshi Takabayashi | 2010-04-06 |
| 7673961 | Inspection method for a recording head, inspection apparatus for a recording head, and recording apparatus | Makoto Shihoh | 2010-03-09 |