Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155088 | Liquid ejection head | Katsumi Kakamu | 2021-10-26 |
| 11130336 | Liquid ejection head | Katsumi Kakamu | 2021-09-28 |
| 10864735 | Liquid ejection head | Katsumi Kakamu | 2020-12-15 |
| 8955942 | Liquid droplet jetting apparatus and piezoelectric actuator | Shohei Koide | 2015-02-17 |
| 7470342 | Structure and method for laminating and fixing thin plate parts and method for fabricating ink-jet printer head | Atsushi Ito, Hisaki Sakurai | 2008-12-30 |
| 7076873 | Method of manufacturing an ink-jet head | Hiroto Sugahara, Atsushi Ito | 2006-07-18 |
| 6862806 | Method for fabricating an ink-jet printer head | Atsushi Ito, Hisaki Sakurai | 2005-03-08 |
| 6217161 | Ink storing chamber structure in an ink jet printer head | Toshio Inose | 2001-04-17 |
| 5165809 | Piezoelectric actuator and print head using the actuator, having means for increasing durability of laminar piezoelectric driver | Yoshikazu Takahashi, Masahiko Suzuki, Makoto Takeuchi, Yoshihumi Suzuki, Masashi Suzuki | 1992-11-24 |
| 5126618 | Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver | Yoshikazu Takahashi, Masahiko Suzuki, Makoto Takeuchi | 1992-06-30 |
| 5113200 | Hot melt ink jet apparatus having intervention member located between member and a printed printing sheet | Shigeru Mizuno | 1992-05-12 |