Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786581 | Ink-jet printing apparatus and ink cartridge | Satoshi Shinada, Takeo Seino, Hisashi Miyazawa, Koichi Toba, Takahiro Naka +2 more | 2004-09-07 |
| 6733958 | Material for photo-alignment layer, photo-alignment layer and method of manufacturing the same | Masanobu Fukuda, Hirokazu Takada | 2004-05-11 |
| 6709088 | Inkjet recording apparatus | Takahiro Naka, Shigenori Fukasawa | 2004-03-23 |
| 6705712 | Ink cartridge, ink jet recording device using the same, and method for controlling the cleaning of a recording head of the ink jet recording device | Minoru Usui, Kazuhiko Hara, Kiyotaka Sema, Takahiro Naka, Satoshi Shinada +1 more | 2004-03-16 |