Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7240409 | Process of making a piezoelectric thin film component | Qiu Hong | 2007-07-10 |
| 6836940 | Process for producing a laminated ink-jet recording head | Minoru Usui, Masato Shimada, Masami Murai, Tsutomu Nishiwaki | 2005-01-04 |
| 6748635 | Method of manufacturing piezoelectric thin film component | Qiu Hong | 2004-06-15 |
| 6711793 | Method of producing a piezoelectric device having at least one piezoelectric thin film layer | — | 2004-03-30 |
| 6698096 | Method for manufacturing a piezoelectric film element and an ink-jet recording head | Souichi Moriya, Qiu Hong | 2004-03-02 |
| 6511161 | Piezoelectric thin film component, inkjet type recording head and inkjet printer using this [piezoelectric thin film component], and method of manufacturing piezoelectric thin film component | Qiu Hong | 2003-01-28 |
| 6455106 | Method of forming oxide-ceramics film | Hong Qiu, Masato Shimada, Tsutomu Nishiwaki, Kazumasa Hasegawa | 2002-09-24 |
| 6411017 | Piezoelectric device, ink jet recording head, and methods of manufacturing said device and head | Hong Qiu, Tsutomu Nishikawa, Souichi Moriya | 2002-06-25 |
| 6402303 | Functional thin film with a mixed layer, piezoelectric device, ink jet recording head using said piezoelectric device, and ink jet printer using said recording head | — | 2002-06-11 |
| 6332254 | Process for producing a laminated ink-jet recording head | Minoru Usui, Masato Shimada, Masami Murai, Tsutomu Nishiwaki | 2001-12-25 |
| 6328433 | Piezoelectric film element and ink-jet recording head using the same | Souichi Moriya, Qiu Hong | 2001-12-11 |
| 6194818 | Piezoelectric thin film component, injet type recording head and inkjet printer using this (piezoelectric thin film component), and method of manufacturing piezoelectric thin film component | Qiu Hong | 2001-02-27 |
| 6158847 | Laminated ink-jet recording head, a process for production thereof and a printer equipped with the recording head | Minoru Usui, Masato Shimada, Masami Murai, Tsutomu Nishiwaki | 2000-12-12 |
| 6140746 | Piezoelectric thin film, method for producing the same, and ink jet recording head using the thin film | Satoru Miyashita, Masakazu Shinozuka, Masami Murai, Tetsushi Takahashi | 2000-10-31 |
| 6103072 | Piezoelectric thin-film device, process for manufacturing the same, and ink-jet recording head using the same | Tsutomu Nishiwaki, Masami Murai, Masato Shimada | 2000-08-15 |
| 6013970 | Piezoelectric thin-film device process for manufacturing the same, and ink-jet recording head using the same | Tsutomu Nishiwaki, Masami Murai, Masato Shimada | 2000-01-11 |