Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637867 | Liquid discharge head, head cartridge provided with such head, liquid discharge apparatus and method for discharging liquid | Hiroyuki Sugiyama, Hiroyuki Ishinaga, Toshio Kashino, Aya Yoshihira, Kiyomitsu Kudo +1 more | 2003-10-28 |
| 6622026 | Radio wave receiving and recording apparatus | Hiroyuki Ishinaga, Ichiro Saito, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Masao Mori +1 more | 2003-09-16 |
| 6585491 | Liquid discharge apparatus having a heating element | Sadayuki Sugama, Hiroyuki Ishinaga, Hiroyuki Sugiyama, Satoshi Shimazu | 2003-07-01 |
| 6513914 | Liquid discharging head, method for manufacturing liquid discharging head, and liquid discharging apparatus | Yoshinori Misumi, Hiroyuki Ishinaga, Hiroyuki Sugiyama | 2003-02-04 |
| 6505903 | Method of discharging plural liquid droplets from single discharge port | Hiroyuki Ishinaga, Sadayuki Sugama, Yoshinori Misumi, Hiroyuki Sugiyama | 2003-01-14 |