Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491382 | Liquid discharge head and apparatus having restricted movement of a movable member | Yoichi Taneya, Hiroyuki Ishinaga, Hiroyuki Sugiyama | 2002-12-10 |
| 6483993 | Face image photographing apparatus and face image photographing method | Mikio Suga | 2002-11-19 |
| 6474792 | Liquid discharge head, method for manufacturing liquid discharge head, head cartridge on which liquid discharge head is mounted, and liquid discharge apparatus | Hiroyuki Sugiyama, Masami Kasamoto, Hiroyuki Ishinaga, Teruo Ozaki, Yoichi Taneya +2 more | 2002-11-05 |
| 6467894 | Ink jet print apparatus and print method using the same | — | 2002-10-22 |
| 6439692 | Ink jet recording apparatus and driving method thereof using a flow resistance element to promote collapse of a generated bubble | — | 2002-08-27 |
| 6439690 | Element substrate having connecting wiring between heat generating resistor elements and ink jet recording apparatus | Hiroyuki Ishinaga, Kazuaki Masuda, Junji Shimoda, Masami Kasamoto, Fumio Murooka +6 more | 2002-08-27 |
| 6431685 | Printing head and printing apparatus | — | 2002-08-13 |
| 6409319 | Liquid discharge head, liquid discharge apparatus and liquid discharging method | Yoichi Taneya, Hiroyuki Ishinaga, Hiroyuki Sugiyama | 2002-06-25 |
| 6409296 | Liquid discharge method, liquid discharge head and liquid discharge apparatus | Hiroyuki Ishinaga, Yoichi Taneya, Hiroyuki Sugiyama, Satoshi Shimazu | 2002-06-25 |
| 6341849 | Ink jet recording apparatus having flow resistance elements and driving method therefor | — | 2002-01-29 |