Issued Patents All Time
Showing 26–50 of 195 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309121 | Liquid supplying system and apparatus incorporating the same | Nobuyuki Hatasa, Ryoji Inoue, Hideki Ogura | 2007-12-18 |
| 7275816 | Ink tank package and method of unsealing such ink tank package | Kayo Mukai | 2007-10-02 |
| 7210755 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2007-05-01 |
| 7185976 | Liquid supply system and apparatus incorporating the same | Ryoji Inoue, Hideki Ogura, Nobuyuki Kuwabara, Tetsuya Ohashi | 2007-03-06 |
| 7108345 | Recording head, substrate for use of recording head, and recording apparatus | Muga Mochizuki, Ichiro Saito, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Yoichi Taneya | 2006-09-19 |
| 7086725 | Liquid container and inkjet cartridge | Hideki Ogura, Naoji Otsuka, Hiroyuki Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi +1 more | 2006-08-08 |
| 7055923 | Recording head, substrate for use of recording head, and recording apparatus | Muga Mochizuki, Ichiro Saito, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Yoichi Taneya | 2006-06-06 |
| 7021755 | Printing apparatus | Hideki Ogura, Ryoji Inoue | 2006-04-04 |
| 7014287 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2006-03-21 |
| 7004575 | Liquid container, liquid supplying apparatus, and recording apparatus | Ryoji Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi, Hideki Ogura | 2006-02-28 |
| 6997535 | Ink tank and ink jet recording apparatus provided with the same | Muga Mochizuki, Ichiro Saito, Yoshiyuki Imanaka, Masahiko Kubota, Ryoji Inoue +1 more | 2006-02-14 |
| 6994417 | Liquid discharge detection method and apparatus and ink-jet printer apparatus | Hiroyuki Murayama, Yoshinori Misumi, Takahiro Matsui | 2006-02-07 |
| 6976753 | Liquid container and ink jet printing apparatus | Nobuyuki Kuwabara, Tetsuya Ohashi, Ryoji Inoue, Hideki Ogura | 2005-12-20 |
| 6969161 | Ink supply system, ink jet printing apparatus, ink container, ink refilling container and ink jet cartridge | Nobuyuki Kuwabara, Tetsuya Ohashi, Ryoji Inoue, Hideki Ogura | 2005-11-29 |
| 6959984 | Liquid container and inkjet cartridge | Hideki Ogura, Naoji Otsuka, Hiroyuki Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi +1 more | 2005-11-01 |
| 6945633 | Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same | Yoshiyuki Imanaka, Sadayuki Sugama, Ichiro Saito, Akihiro Yamanaka, Masahiko Kubota | 2005-09-20 |
| 6935739 | Printing apparatus, printing cartridge, and colorant container | Ryoji Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi, Hideki Ogura | 2005-08-30 |
| 6854836 | Liquid container, liquid supply system, liquid using apparatus, ink tank, ink supply system, inkjet print head and print apparatus | Nobuyuki Kuwabara, Tetsuya Ohashi, Ryoji Inoue, Hideki Ogura | 2005-02-15 |
| 6846054 | Liquid discharging method, image forming method, liquid discharge apparatus, and liquid discharge head | Fumihiro Gotoh, Masao Kato, Akitoshi Yamada, Hiroyuki Sugiyama | 2005-01-25 |
| 6834423 | Method of manufacturing a liquid discharge head | Hiroyuki Sugiyama, Yoshinori Misumi, Yoichi Taneya | 2004-12-28 |
| 6834943 | Liquid discharge head, a substrate for use of such head and a method of manufacture therefor | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Ichiro Saito +6 more | 2004-12-28 |
| 6830324 | Liquid storing container, ink jet cartridge, and ink jet printing apparatus | Hideki Ogura, Nobuyuki Kuwabara, Tetsuya Ohashi | 2004-12-14 |
| 6827411 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2004-12-07 |
| 6827416 | Liquid discharge head, liquid discharge apparatus, valve protection method of the same liquid discharge head and maintenance system | Nobuyuki Matsumoto, Yoshinori Misumi, Hidehiko Kanda | 2004-12-07 |
| 6798535 | Printer head and printer apparatus | Nobuyuki Matsumoto, Ichiro Saito, Yoshiyuki Imanaka, Yoichi Taneya, Muga Mochizuki | 2004-09-28 |