Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155671 | Liquid ejector which uses a high-order ultrasonic wave to eject ink droplets and printing apparatus using same | Hiroshi Fukumoto, Jyunichi Aizawa, Hirohumi Matsuo, Kunihiko Nakagawa | 2000-12-05 |
| 6154235 | Acoustic liquid ejector and printer apparatus incorporating the ejector | Hiroshi Fukumoto, Jyunichi Aizawa | 2000-11-28 |
| 4730998 | Scroll-type apparatus having a pivoting main journal bearing | Masayuki Kakuda, Etsuo Morishita, Masahiro Sugihara, Tsutomu Inaba, Tadashi Kimura | 1988-03-15 |