Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807674 | Liquid droplet ejecting apparatus | — | 2014-08-19 |
| 8202583 | Method of manufacturing nozzle plate | Yasunori Kobayashi | 2012-06-19 |
| 7823288 | Method of producing nozzle plate and said nozzle plate | Atsushi Ito | 2010-11-02 |
| 7802876 | Actuator unit and manufacturing method thereof, and liquid ejection head | Atsuo Sakaida | 2010-09-28 |
| 7513041 | Method for producing a nozzle plate | Atsushi Ito | 2009-04-07 |
| 7426783 | Method of manufacturing an ink jet head | Atsushi Ito | 2008-09-23 |
| 7401897 | Inkjet head | Atsushi Ito | 2008-07-22 |
| 5912526 | Layered-type piezoelectric element and method for producing the layered-type piezoelectric element | Yasuji Chikaoka, Atsuo Sakaida, Yoshihumi Suzuki, Yoshiyuki Ikezaki | 1999-06-15 |
| 5860202 | Method for producing a layered piezoelectric element | Yasuji Chikaoka, Atsuo Sakaida, Yoshihumi Suzuki, Yoshiyuki Ikezaki | 1999-01-19 |
| 5639508 | Method for producing a layered piezoelectric element | Yasuji Chikaoka, Atsuo Sakaida, Yoshihumi Suzuki, Yoshiyuki Ikezaki | 1997-06-17 |
| 5459371 | Multilayer piezoelectric element | Yasuo Imoto | 1995-10-17 |
| 5410847 | Junction structure between steel member and structural member | Akiyoshi Ito, Hiroshi Hayasaka, Toshio Saeki, Naoki Tanaka, Kiyobumi Sugawara | 1995-05-02 |
| 5406164 | Multilayer piezoelectric element | Yasuji Chikaoka, Yasuo Imoto | 1995-04-11 |