Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443560 | Recording head and inkjet recording device having separately arranged ink chambers and ink discharge unit | Mamoru Okano, Yoshinobu Fukano, Seiji Yonekura, Tatsuo Igawa | 2002-09-03 |