Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659600 | Inkjet recording head cartridge and inkjet recording apparatus | Kazuyuki Oda, Koji Ikegami, Tomoki Umezawa, Ichiro Tomikawa, Masaki Kataoka +7 more | 2003-12-09 |
| 6527903 | Substrate bonding method, bonded product, ink jet head, and image forming apparatus | Masaki Kataoka, Michiaki Murata, Kumiko Tanaka, Toshimichi Iwamori | 2003-03-04 |