Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471321 | Ink jet recording apparatus and ink jet recording head | Kiyomi Aono, Akio Saito | 2002-10-29 |
| 6406135 | Ink jet recording head and recording apparatus using the same | Akio Saito, Taiji Yoshinari, Yohei Sato | 2002-06-18 |