Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703632 | Ink jet head orifice plate mounting arrangement | Teruo Arashima, Makiko Kimura, Toshio Kashino, Hiroshi Sugitani, Yoshifumi Hattori +4 more | 1997-12-30 |
| 5682187 | Method for manufacturing an ink jet head having a treated surface, ink jet head made thereby, and ink jet apparatus having such head | Takashi Watanabe, Akira Goto, Hiroshi Kono, Takashi Kanzaki, Toshio Kashino +5 more | 1997-10-28 |
| 5657539 | Process for producing an ink jet recording head | Tsuyoshi Orikasa, Fumio Ichikawa, Kunihiko Maeoka, Takashi Watanabe, Osamu Sato +1 more | 1997-08-19 |
| 5652610 | Ink tank, ink tank-integrated head cartridge having the tank and ink head constructed integrally, and ink jet printing apparatus having the ink tank or head cartridge | Jun Kawai, Yohei Sato, Yoichi Taneya, Hiroshi Sugitani, Tokuya Ohta +4 more | 1997-07-29 |
| D381360 | Ink cartridge for plotter | Hideki Kawai, Yuji Kamiyama, Hiroyuki Ishinaga | 1997-07-22 |
| 5650805 | Ink jet head and ink jet apparatus employing the same | Akihiko Shimomura, Shigeo Toganoh, Masanori Takenouchi, Kunihiko Maeoka, Masahiko Higuma +3 more | 1997-07-22 |
| 5623287 | Ink container with a controlled ink distribution therein, and method of filling the same | Hideo Saikawa, Seiichiro Karita, Toshio Kashino, Akio Saito, Hiroshi Nakagomi +10 more | 1997-04-22 |
| 5594479 | Method for manufacturing ink jet recording head having water-repellent material | Makoto Inoue, by Tsuneo Inoue, heir, Shigeo Toganoh, Manabu Sueoka, Keiichi Murai +3 more | 1997-01-14 |