Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663228 | Ink-jet head base board, ink-jet head, and ink-jet apparatus | Masahiko Ogawa, Teruo Ozaki, Masahiko Kubota, Muga Mochizuki | 2003-12-16 |
| 6652053 | Substrate for ink-jet printing head, ink-jet printing head, ink-jet cartridge, ink-jet printing apparatus, and method for detecting ink in ink-jet printing head | Yoshiyuki Imanaka, Shinji Takagi, Toshiharu Inui, Kentaro Yano, Tetsuhito Ikeda +6 more | 2003-11-25 |
| 6622026 | Radio wave receiving and recording apparatus | Hiroyuki Ishinaga, Yoshiyuki Imanaka, Nobuyuki Matsumoto, Masao Mori, Yoichi Taneya +1 more | 2003-09-16 |
| 6600262 | Field emission type cathode and electron emitting apparatus using piled platelike particles | Koichi Iida, Shinichi Tachizono, Takeshi Yamagishi | 2003-07-29 |
| 6578951 | Substrate for use of an ink jet recording head, a method for manufacturing such substrate, an ink jet recording head, and an ink jet recording apparatus | Teruo Ozaki, Yoshiyuki Imanaka, Toshimori Miyakoshi, Muga Mochizuki | 2003-06-17 |
| 6554917 | Steel sheet for heat shrink band effective for preventing color drift | Nobuo Yamagami, Kunikazu Tomita, Yasuyuki Takada, Yoshihiko Oda, Chohachi Sato +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, Hiroyuki Ishinaga, Tomoyuki Hiroki +2 more | 2003-04-01 |
| 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, Hiroyuki Ishinaga, Shuji Koyama +3 more | 2003-03-11 |
| 6527813 | Ink jet head substrate, an ink jet head, an ink jet apparatus, and a method for manufacturing an ink jet recording head | Yoshiyuki Imanaka, Teruo Ozaki, Toshimori Miyakoshi, Muga Mochizuki, Masahiko Ogawa | 2003-03-04 |