Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659588 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Shuji Koyama, Masashi Miyagawa +2 more | 2003-12-09 |
| 6569343 | Method for producing liquid discharge head, liquid discharge head, head cartridge, liquid discharging recording apparatus, method for producing silicon plate and silicon plate | Yoshiaki Suzuki, Toshio Kashino, Masashi Miyagawa | 2003-05-27 |
| 6527377 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Shuji Koyama, Masashi Miyagawa +2 more | 2003-03-04 |
| 6511162 | Liquid discharge head and method for manufacturing the same | Toshio Kashino, Hiroshi Sugitani, Masami Ikeda, Yoshiaki Suzuki, Shuji Koyama +2 more | 2003-01-28 |