Issued Patents All Time
Showing 101–125 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6505903 | Method of discharging plural liquid droplets from single discharge port | Hiroyuki Ishinaga, Sadayuki Sugama, Yoshinori Misumi, Yoichi Taneya | 2003-01-14 |
| 6491382 | Liquid discharge head and apparatus having restricted movement of a movable member | Yoichi Taneya, Hiroyuki Ishinaga, Yoshinori Misumi | 2002-12-10 |
| 6491380 | Liquid discharging head with common ink chamber positioned over a movable member | Yoichi Taneya, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Hiroyuki Ishinaga +7 more | 2002-12-10 |
| 6474792 | Liquid discharge head, method for manufacturing liquid discharge head, head cartridge on which liquid discharge head is mounted, and liquid discharge apparatus | Masami Kasamoto, Hiroyuki Ishinaga, Teruo Ozaki, Yoshinori Misumi, Yoichi Taneya +2 more | 2002-11-05 |
| 6474769 | Liquid discharge head, liquid discharge apparatus and method for manufacturing liquid discharge head | Yoshiyuki Imanaka, Akihiro Yamanaka, Teruo Ozaki, Masahiko Kubota, Shinji Watanabe +1 more | 2002-11-05 |
| 6474123 | Electronic key device | Shozo Kito, Masahiro Ishikawa | 2002-11-05 |
| 6457816 | Liquid discharging method and a liquid jet head, and a head cartridge using such jet head, and a liquid jet apparatus | Hiroyuki Ishinaga, Toshio Kashino, Sadayuki Sugama | 2002-10-01 |
| 6450776 | Liquid discharging head and liquid discharging method | Yoichi Taneya, Hiroyuki Ishinaga, Sadayuki Sugama, Satoshi Shimazu | 2002-09-17 |
| 6447103 | Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same | Sadayuki Sugama, Akira Asai, Hiroyuki Ishinaga, Toshio Kashino, Kiyomitsu Kudo | 2002-09-10 |
| 6447984 | Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus | Junji Tatsumi, Hiroshi Sugitani, Masami Ikeda, Masami Kasamoto, Hiroyuki Ishinaga +11 more | 2002-09-10 |
| 6439700 | Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki +4 more | 2002-08-27 |
| 6431682 | Liquid discharge head, method of manufacturing the liquid discharge head, and liquid discharge recording apparatus using the liquid discharge head | Torachika Osada, Masami Kasamoto, Hiroyuki Ishinaga, Haruhiko Terai, Genji Inada +2 more | 2002-08-13 |
| 6422686 | Liquid discharge head and method of manufacturing the same | Hiroyuki Ishinaga, Masami Kasamoto, Torachika Osada, Shuji Koyama, Haruhiko Terai +3 more | 2002-07-23 |
| 6412411 | Position correcting method and apparatus for ink fountain key in printing press | Masaaki Ishida | 2002-07-02 |
| 6409317 | Liquid discharge head, liquid discharge method and liquid discharge apparatus | Satoshi Shimazu, Sadayuki Sugama, Hiroyuki Ishinaga, Yoichi Taneya | 2002-06-25 |
| 6409296 | Liquid discharge method, liquid discharge head and liquid discharge apparatus | Yoshinori Misumi, Hiroyuki Ishinaga, Yoichi Taneya, Satoshi Shimazu | 2002-06-25 |
| 6409319 | Liquid discharge head, liquid discharge apparatus and liquid discharging method | Yoichi Taneya, Hiroyuki Ishinaga, Yoshinori Misumi | 2002-06-25 |
| 6390604 | Liquid discharge method and apparatus employing a movable inelastic separation film | Toshio Kashino, Hiroyuki Ishinaga, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Asakawa +2 more | 2002-05-21 |
| 6386832 | Liquid discharge head, liquid discharge method, and liquid discharge apparatus | Yoichi Taneya, Sadayuki Sugama, Hiroyuki Ishinaga, Satoshi Shimazu | 2002-05-14 |
| 6378992 | Liquid discharging head, method for manufacturing such liquid discharging head, head cartridge and liquid discharging apparatus | Kiyomitsu Kudo, Hiroshi Sugitani, Kazuaki Masuda, Masami Ikeda, Akio Saito +3 more | 2002-04-30 |
| 6375309 | Liquid discharge apparatus and method for sequentially driving multiple electrothermal converting members | Yoichi Taneya, Hiroyuki Ishinaga, Hiroshi Tajika, Noribumi Koitabashi | 2002-04-23 |
| 6308305 | Method and apparatus for circuit designing of an LSI circuit without error paths | Yasunori Abe, Naomi Bizen | 2001-10-23 |
| 6286940 | Method for discharge of liquid and liquid discharge head | Hiroyuki Ishinaga, Toshio Kashino, Aya Yoshihira, Kiyomitsu Kudo, Yoichi Taneya +1 more | 2001-09-11 |
| 6240541 | Interactive circuit designing apparatus which displays a result of component placement and wire routing from a layout design unit | Mitsuru Yasuda, Noriyuki Ito, Ryoichi Yamashita, Tadashi Konno, Yasunori Abe +6 more | 2001-05-29 |
| 6206505 | Liquid carrying method, a liquid carrying apparatus, and a liquid discharging method and a liquid discharge head utilizing such liquid carrying method and apparatus | Aya Yoshihira, Hiroyuki Ishinaga, Toshio Kashino, Kiyomitsu Kudo, Yoichi Taneya | 2001-03-27 |