Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177330 | Liquid discharge head, ink jet recording head and ink jet recording apparatus | Yasutomo Watanabe, Toshiaki Hirosawa, Shuzo Iwanaga, Akira Yamamoto, Yasuhiko Osaki | 2012-05-15 |