Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332466 | Liquid jet recording head manufacturing method | — | 1994-07-26 |
| 5291215 | Ink jet recording apparatus with a thermally stable ink jet recording head | Yutaka Koizumi, Toshihiro Mori, Atsushi Saito | 1994-03-01 |