Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481819 | Ink jet recording head and recording apparatus having recording element substrates with different liquid ejection systems | Mineo Kaneko, Keiichiro Tsukuda | 2002-11-19 |
| 6474763 | Liquid-discharge control method, and liquid discharging apparatus | Shuichi Murakami, Masayoshi Tachihara, Toshiharu Inui, Mitsuhiro Ono, Kazuhiko Okito | 2002-11-05 |
| 6471346 | Liquid container for ink jet head | Hajime Kishida | 2002-10-29 |
| 6460970 | Method of manufacturing nozzle plate for ink jet recording head, ink jet recording head comprising such nozzle plate, and ink jet recording apparatus comprising such head | Norio Ohkuma, Hirokazu Komuro, Takashi Fujikawa, Hideto Yokoi, Shuichi Murakami | 2002-10-08 |
| 6398353 | Ink tank, and liquid discharge recording apparatus provided with such ink tank | — | 2002-06-04 |