Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491834 | Method for manufacturing liquid discharge head, liquid discharge head, head cartridge, and liquid discharge recording apparatus | Masahiko Kubota, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki | 2002-12-10 |
| 6491381 | Liquid discharge head and liquid discharge apparatus | Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, Masahiko Kubota | 2002-12-10 |
| 6485131 | Ink-jet head base board, ink-jet head, and ink-jet apparatus | Ichiro Saito, Masahiko Ogawa, Teruo Ozaki, Masahiko Kubota | 2002-11-26 |
| 6468437 | Method for producing liquid discharging head | Toshio Kashino, Ichiro Saito, Yoshiyuki Imanaka, Teruo Ozaki, Masahiko Kubota | 2002-10-22 |
| 6464342 | Liquid discharge head, head cartridge mounted on liquid discharge head and liquid discharge apparatus, and method for manufacturing liquid discharge head | Masahiko Kubota, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki | 2002-10-15 |
| 6443563 | ELECTRO-THERMAL CONVERSION DEVICE BOARD, INK-JET RECORDING HEAD PROVIDED WITH THE ELECTRO-THERMAL CONVERSION DEVICE BOARD, INK-JET RECORDING APPARATUS USING THE SAME, AND PRODUCTION METHOD OF INK-JET RECORDING HEAD | Ichiro Saito, Masashi Kitani, Yoshiyuki Imanaka, Teruo Ozaki, Toshimori Miyakoshi | 2002-09-03 |
| 6439680 | Recording head, substrate for use of recording head, and recording apparatus | Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Yoichi Taneya | 2002-08-27 |
| 6402302 | Liquid discharge head, manufacturing method thereof, and microelectromechanical device | Teruo Ozaki, Akihiro Yamanaka, Yoshiyuki Imanaka, Masahiko Kubota | 2002-06-11 |
| 6382755 | Printhead and printing apparatus using printhead | Yoshiyuki Imanaka, Teruo Ozaki | 2002-05-07 |
| 6378993 | Liquid discharge head, producing method therefor and liquid discharge apparatus | Teruo Ozaki, Ichiro Saito, Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota +3 more | 2002-04-30 |
| 6357862 | Substrate for ink jet recording head, ink jet recording head and method of manufacture therefor | Teruo Ozaki, Masahiko Ogawa, Yoshiyuki Imanaka | 2002-03-19 |