Issued Patents 2002
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498424 | Field emission type cathode, electron emission apparatus and electron emission apparatus manufacturing method | Kouji Inoue, Shinichi Tachizono, Takeshi Yamagishi | 2002-12-24 |
| 6491834 | Method for manufacturing liquid discharge head, liquid discharge head, head cartridge, and liquid discharge recording apparatus | Masahiko Kubota, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, Muga Mochizuki | 2002-12-10 |
| 6491381 | Liquid discharge head and liquid discharge apparatus | Muga Mochizuki, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, Masahiko Kubota | 2002-12-10 |
| 6491380 | Liquid discharging head with common ink chamber positioned over a movable member | Yoichi Taneya, Masahiko Ogawa, Masami Ikeda, Hiroyuki Ishinaga, Toshio Kashino +7 more | 2002-12-10 |
| 6485131 | Ink-jet head base board, ink-jet head, and ink-jet apparatus | Masahiko Ogawa, Teruo Ozaki, Masahiko Kubota, Muga Mochizuki | 2002-11-26 |
| 6485132 | Liquid discharge head, recording apparatus, and method for manufacturing liquid discharge heads | Tomoyuki Hiroki, Masahiko Ogawa, Masami Ikeda, Hiroyuki Ishinaga, Yoshiyuki Imanaka +3 more | 2002-11-26 |
| 6474788 | Substrate for use of ink jet head, ink jet head, ink jet cartridge, and ink jet recording apparatus | Masanori Takenouchi, Yoshiyuki Imanaka, Osamu Iwasaki, Shin Ishimatsu, Ryoji Inoue | 2002-11-05 |
| 6468437 | Method for producing liquid discharging head | Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, Masahiko Kubota, Muga Mochizuki | 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, Toshio Kashino, Yoshiyuki Imanaka, Teruo Ozaki, Muga Mochizuki | 2002-10-15 |
| 6452328 | Electron emission device, production method of the same, and display apparatus using the same | Koichi Iida, Tokiko Takahashi | 2002-09-17 |
| 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 | Masashi Kitani, Yoshiyuki Imanaka, Teruo Ozaki, Toshimori Miyakoshi, Muga Mochizuki | 2002-09-03 |
| 6439700 | Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Tomoyuki Hiroki, Yoshiyuki Imanaka +4 more | 2002-08-27 |
| 6439680 | Recording head, substrate for use of recording head, and recording apparatus | Muga Mochizuki, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Yoichi Taneya | 2002-08-27 |
| 6390589 | Head substrate, ink jet head, and ink jet printer | Yoshiyuki Imanaka, Masahiko Ogawa | 2002-05-21 |
| 6378993 | Liquid discharge head, producing method therefor and liquid discharge apparatus | Teruo Ozaki, Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota, Muga Mochizuki +3 more | 2002-04-30 |
| 6374482 | Method of manufacturing a liquid discharge head | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Hiroyuki Ishinaga +6 more | 2002-04-23 |
| 6346769 | Electron beam deflection device for cathode ray tube | Koichi Iida | 2002-02-12 |
| 6342755 | Field emission cathodes having an emitting layer comprised of electron emitting particles and insulating particles | Benjamin Russ, Jack Barger | 2002-01-29 |