Issued Patents All Time
Showing 51–75 of 195 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786572 | Liquid discharge head and liquid discharge apparatus | Yoshiyuki Imanaka, Akihiro Yamanaka, Masahiko Kubota, Ryoji Inoue | 2004-09-07 |
| 6773099 | Liquid container, liquid supplying apparatus, and recording apparatus | Ryoji Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi, Hideki Ogura | 2004-08-10 |
| 6773092 | Liquid discharging head and liquid discharging device | Aya Yoshihira, Toshio Kashino, Kiyomitsu Kudo, Yoshie Asakawa | 2004-08-10 |
| 6769754 | Ink jet recording apparatus utilizing solid semiconductor element | Yoshiyuki Imanaka, Ichiro Saito, Masahiko Kubota, Muga Mochizuki, Ryoji Inoue +1 more | 2004-08-03 |
| 6761434 | Liquid discharge head, element substrate, liquid discharging apparatus and liquid discharging method | Yoshinori Misumi, Yoichi Taneya, Hiroyuki Sugiyama | 2004-07-13 |
| 6745467 | Method of producing a liquid discharge head | Haruhiko Terai, Masami Kasamoto, Torachika Osada, Masashi Miyagawa, Genji Inada +3 more | 2004-06-08 |
| 6719394 | SEMICONDUCTOR DEVICE, INK TANK PROVIDED WITH SUCH SEMICONDUCTOR DEVICE, INK JET CARTRIDGE, INK JET RECORDING APPARATUS, METHOD FOR MANUFACTURING SUCH SEMICONDUCTOR DEVICE, AND COMMUNICATION SYSTEM, METHOD FOR CONTROLLING PRESSURE, MEMORY ELEMENT, SECURITY SYSTEM OF INK JET RECORDING APPARATUS | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Yoshiyuki Imanaka, Muga Mochizuki +4 more | 2004-04-13 |
| 6712460 | Inkjet printing head | Tetsuya Ohashi, Naoji Otsuka, Hiroyuki Inoue, Nobuyuki Kuwabara, Masahito Yoshida +1 more | 2004-03-30 |
| 6709081 | Printing system, printing method, and ink tank | Yoshinori Misumi, Yoichi Taneya, Hiroyuki Sugiyama | 2004-03-23 |
| 6705692 | Ink jet element substrate and ink jet head that employs the substrate, and ink jet apparatus on which the head is mounted | Yoichi Taneya | 2004-03-16 |
| 6688729 | 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 | 2004-02-10 |
| 6685296 | Ink tank and ink jet recording apparatus provided with the same | Muga Mochizuki, Ichiro Saito, Yoshiyuki Imanaka, Masahiko Kubota, Ryoji Inoue +1 more | 2004-02-03 |
| 6663237 | Ink jet recording method, recording unit and ink jet recording apparatus | Shinya Mishina | 2003-12-16 |
| 6637867 | Liquid discharge head, head cartridge provided with such head, liquid discharge apparatus and method for discharging liquid | Hiroyuki Sugiyama, Toshio Kashino, Aya Yoshihira, Kiyomitsu Kudo, Yoichi Taneya +1 more | 2003-10-28 |
| 6622026 | Radio wave receiving and recording apparatus | Ichiro Saito, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Masao Mori, Yoichi Taneya +1 more | 2003-09-16 |
| 6598952 | Liquid jet recording head having controller for controlling temperature distribution | Masami Ikeda, Ryoichi Koizumi, Asao Saito, Kenjiro Watanabe, Tsutomu Abe +5 more | 2003-07-29 |
| 6595625 | Liquid discharging method accompanied by the displacement of a movable member, a liquid jet head for implementing such method, and a liquid jet apparatus for the implementation thereof | Sadayuki Sugama, Akira Asai, Toshio Kashino, Kiyomitsu Kudo, Hiroyuki Sugiyama | 2003-07-22 |
| 6585491 | Liquid discharge apparatus having a heating element | Yoichi Taneya, Sadayuki Sugama, Hiroyuki Sugiyama, Satoshi Shimazu | 2003-07-01 |
| 6578952 | Liquid discharging method, liquid discharge head and recording apparatus using liquid discharge head | Hiroyuki Sugiyama, Sadayuki Sugama | 2003-06-17 |
| 6575567 | Liquid delivery system, liquid container, and head cartridge | Hidehisa Matsumoto | 2003-06-10 |
| 6554383 | Liquid ejecting head and head cartridge capable of adjusting energy supplied thereto, liquid ejecting device provided with the head and head cartridge, and recording system | Akira Nagatomo, Mikio Shiga, Shinya Matsui, Toshio Kashino, Hiroshi Tajika +2 more | 2003-04-29 |
| 6540336 | Liquid discharge head, method for manufacturing such head, head cartridge and liquid discharging apparatus | Masahiko Kubota, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki +2 more | 2003-04-01 |
| 6540316 | Liquid discharge head and liquid discharge apparatus | Yoshiyuki Imanaka, Akihiro Yamanaka, Masahiko Kubota, Ryoji Inoue | 2003-04-01 |
| 6533401 | Liquid discharging method, liquid discharge head and liquid discharging apparatus | Nobuyuki Matsumoto, Sadayuki Sugama | 2003-03-18 |
| 6530650 | Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatus | Teruo Ozaki, Masami Ikeda, Masami Kasamoto, Ichiro Saito, Shuji Koyama +3 more | 2003-03-11 |