Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666146 | Ink cartridge for ink jet recording apparatus | Seiji Mochizuki, Kazuhisa Kawakami | 1997-09-09 |
| D378246 | Keeping box for head unit of printer | Tooru Nakazawa, Mugio Kawasaki | 1997-03-04 |