Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659595 | Liquid jet recording head | Yukuo Yamaguchi, Takeshi Yamakubo, Mikiya Umeyama | 2003-12-09 |
| 6652062 | LIQUID DISCHARGE RECORDING HEAD WITH ORIFICE PLATE HAVING EXTENDED PORTION FIXED TO RECORDING HEAD MAIN BODY, LIQUID DISCHARGE RECORDING APPARATUS HAVING SUCH HEAD, AND METHOD FOR MANUFACTURING SUCH HEAD | Mikiya Umeyama, Yukuo Yamaguchi, Hideo Fukazawa, Hiroki Tajima, Nobuyuki Hatasa | 2003-11-25 |
| 6631982 | Liquid ejecting apparatus | Toshihiro Sasaki, Akihiro Yamanaka, Hiroyuki Maeda, Akira Goto, Hiroki Tajima +1 more | 2003-10-14 |
| 6626514 | Liquid discharge recording head, method of manufacture therefor, and liquid discharge recording apparatus | Hiroki Tajima, Yukuo Yamaguchi, Mikiya Umeyama, Nobuyuki Hatasa | 2003-09-30 |
| 6603562 | Two-dimensional positioning apparatus and method for measuring laser light from the apparatus | Yutaka Ono, Shigeru Hashida, Fumio Kaiho, Yasuhito Kosugi, Ryuichi Jimbo +1 more | 2003-08-05 |
| 6582069 | Ink-jet recording head and recording apparatus | Tetsuya Ohashi, Hiroyuki Kigami, Satoshi Shimazu | 2003-06-24 |
| 6530641 | Liquid discharge head unit, head cartridge, and method for manufacturing liquid discharge head unit | Tetsuya Ohashi, Hiroyuki Kigami, Takayuki Ono, Satoshi Shimazu | 2003-03-11 |