Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152950 | Method for printing an image | Nobuhiko Takekoshi, Takeshi Irizawa | 2006-12-26 |
| 7150519 | Ink jet recording apparatus | Takeshi Kono, Mitsuru Kurata, Akihiro Yamanaka, Takeaki Shima, Itaru Watanabe +2 more | 2006-12-19 |
| 6805437 | Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling method | Akihiro Yamanaka, Mitsuru Kurata, Yutaka Koizumi, Hiroyuki Maeda, Takeaki Shima +6 more | 2004-10-19 |
| 6802584 | Ink jet recording apparatus and ink jet recording method | — | 2004-10-12 |
| 6325496 | Ink-jet printing apparatus | Toshihiro Sasaki | 2001-12-04 |
| 6170945 | Ink jet recording apparatus with cartridge storage | Shinya Matsui, Toshimitsu Hirakue, Masakazu Ozawa, Junichi Asano, Masanori Morita +2 more | 2001-01-09 |
| 5777639 | Ink-jet recording method and apparatus using a light-tonable recording liquid | Shigeru Yoshimura, Takayoshi Hanagata, Nagao Hosono, Takashi Saito | 1998-07-07 |
| 5351073 | Ink jet cartridge with an ink tank having an ink outlet in a sloped surface | Shigeru Yoshimura, Eiichi Motai | 1994-09-27 |
| 4984474 | Torque sensor | Jun Matsushima, Shigekazu Nakamura, Kenji Wakazono | 1991-01-15 |