Issued Patents All Time
Showing 101–125 of 173 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6168254 | Ink jet recording apparatus | Seiichiro Karita, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Shuji Koyama +7 more | 2001-01-02 |
| 6168264 | Manufacturing method for the liquid ejection head | Aya Yoshihira, Kouji Yamakawa, Tsuyoshi Orikasa, Hiroyuki Ishinaga, Hiroyuki Kigami +6 more | 2001-01-02 |
| 6164763 | Liquid discharging head with a movable member opposing a heater surface | Sadayuki Sugama, Akira Asai, Hiroyuki Ishinaga, Aya Yoshihira, Kiyomitsu Kudo +2 more | 2000-12-26 |
| 6164748 | Liquid discharge method and liquid jet apparatus | Yoichi Taneya, Hiroyuki Ishinaga, Hiroyuki Sugiyama, Tomoyuki Kaneda | 2000-12-26 |
| 6154237 | Liquid ejecting method, liquid ejecting head and liquid ejecting apparatus in which motion of a movable member is controlled | Takeshi Okazaki, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Asakawa | 2000-11-28 |
| 6149257 | Ink-jet printing apparatus capable of increased image uniformity | Toshiyuki Yanaka, Yoshie Asakawa | 2000-11-21 |
| 6151049 | Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head | Seiichiro Karita, Yoshie Asakawa | 2000-11-21 |
| 6142599 | Method for ink-jet recording and an ink-jet recording apparatus | Hiroyuki Ishinaga, Masami Ikeda, Tsutomu Abe | 2000-11-07 |
| 6142613 | Liquid discharging head | Yoshie Asakawa, Takeshi Okazaki, Aya Yoshihira, Kiyomitsu Kudo | 2000-11-07 |
| 6135589 | Ink jet recording head with ejection outlet forming member and urging member for assembling the head, and apparatus with such a head | Hiroshi Nakagomi, Teruo Arashima, Kunihiko Maeoka, Takashi Ohba, Jun Kawai +11 more | 2000-10-24 |
| 6132022 | Ink jet recording apparatus and method in which processing is controlled according to a property of an exchangeably recording member | Yuji Akiyama, Hiromitsu Hirabayashi, Hitoshi Sugimoto, Miyuki Matsubara, Fumihiro Gotoh +1 more | 2000-10-17 |
| 6123420 | Container with negative pressure producing material | Masahiko Higuma, Masami Ikeda, Naohito Asai, Tsutomu Abe, Seiichiro Karita | 2000-09-26 |
| 6120136 | Liquid jet head, a head cartridge, a liquid jet recording apparatus, and a method for manufacturing liquid jet heads | Hiroyuki Sugiyama, Hiroyuki Ishinaga, Yoichi Taneya | 2000-09-19 |
| 6116716 | Method for standardizing an ink jet recording head and an ink jet recording head for attaining such standardization, ink jet recording method, and information processing apparatus, and host apparatus | Hiroshi Tajika, Mikio Shiga, Hiroyuki Ishinaga, Shinya Matsui, Akira Nagatomo +2 more | 2000-09-12 |
| 6116714 | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Yoshiyuki Imanaka, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Tsuyoshi Orikasa +13 more | 2000-09-12 |
| 6113210 | Method and apparatus for ink-jet recording with inks having different densities | Fumihiro Gotoh, Hiromitsu Hirabayashi, Hiroshi Tajika, Yuji Akiyama, Hitoshi Sugimoto +2 more | 2000-09-05 |
| 6113224 | Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same | Sadayuki Sugama, Akira Asai, Hiroyuki Ishinaga, Kiyomitsu Kudo | 2000-09-05 |
| 6113223 | Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal | Shigeaki Tanaka, Nobuyuki Kuwabara, Akira Goto, Takashi Watanabe, Kunihiko Maeoka +18 more | 2000-09-05 |
| 6109720 | Method and apparatus for ink-jet recording with inks having different densities | Fumihiro Gotoh, Hiromitsu Hirabayashi, Hiroshi Tajika, Yuji Akiyama, Hitoshi Sugimoto +2 more | 2000-08-29 |
| 6109734 | Ink-jet head, ink-jet apparatus and method of filling buffer chamber with bubbles | Ishigorou Takahashi, deceased, Hiroyuki Ishinaga, Eiichiro Shimizu, Keisuke Matsuo, Yoshinori Misumi | 2000-08-29 |
| 6109735 | Liquid discharging method, liquid supplying method, liquid discharge head, liquid discharge head cartridge using such liquid discharge head, and liquid discharge apparatus | Hiroyuki Ishinaga, Hirokazu Tanaka, Makiko Kimura, Takeshi Okazaki, Aya Yoshihira +2 more | 2000-08-29 |
| 6106111 | Liquid container, head cartridge, liquid ejecting apparatus and liquid ejection control method | Yoichi Taneya | 2000-08-22 |
| 6102529 | Liquid ejecting method with movable member | Takeshi Okazaki, Makiko Kimura, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Nakata | 2000-08-15 |
| 6095639 | Method for preserving a liquid-ejection head, and liquid-ejection apparatus | Masaya Uetsuki, Hiroshi Tajika, Osamu Iwasaki, Hidehiko Kanda, Yoshie Asakawa | 2000-08-01 |
| 6084616 | Liquid ejecting head, liquid ejecting device and liquid ejecting method | Yoshie Nakata, Takeshi Okazaki, Aya Yoshihira, Kiyomitsu Kudo | 2000-07-04 |