Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568794 | Ink-jet head, method of producing the same, and ink-jet printing system including the same | Kunihiro Yamanaka, Shuya Abe, Kouji Ohnishi | 2003-05-27 |
| 6497474 | Electrostatic actuator, method of producing electrostatic actuator, micropump, recording head, ink jet recording apparatus, ink cartridge, and method of producing recording head | Mitsugu Irinoda, Yukito Satoh, Junichi Azumi | 2002-12-24 |
| 6394586 | Liquid droplet discharging head and ink jet recording device | — | 2002-05-28 |
| 6354696 | Ink-jet head | — | 2002-03-12 |
| 5656841 | Semiconductor device with contact hole | Hirofumi Watanabe, Tetsurou Tanigawa, Yasuyuki Shindou, Katsunari Hanaoka | 1997-08-12 |
| 4935774 | Method and an apparatus for performing three-dimensional exposure | Yukihiro Ageishi | 1990-06-19 |