Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142678 | Perovskite type oxide material, piezoelectric element, liquid discharge head and liquid discharge apparatus using the same, and method of producing perovskite type oxide material | Takanori Matsuda, Katsumi Aoki, Toshihiro Ifuku, Kenichi Takeda, Tetsuro Fukui +1 more | 2012-03-27 |
| 7857431 | Piezoelectric substance element, piezoelectric substance film manufacturing method, liquid discharge head and liquid discharge apparatus | Tetsuro Fukui, Kenichi Takeda, Toshihiro Ifuku, Hiroshi Funakubo, Yong Kwan Kim +3 more | 2010-12-28 |
| 7804231 | Epitaxial oxide film, piezoelectric film, piezoelectric film element, liquid discharge head using the piezoelectric film element, and liquid discharge apparatus | Toshihiro Ifuku, Katsumi Aoki, Takanori Matsuda, Hiroshi Funakubo, Yong Kwan Kim +2 more | 2010-09-28 |
| 7759845 | Piezoelectric substance element, liquid discharge head utilizing the same and optical element | Tetsuro Fukui, Kenichi Takeda, Katsumi Aoki, Toshihiro Ifuku, Takanori Matsuda +3 more | 2010-07-20 |
| 7567022 | Method for forming perovskite type oxide thin film, piezoelectric element, liquid discharge head, and liquid discharge apparatus | Tetsuro Fukui, Kenichi Takeda, Takanori Matsuda, Hiroshi Funakubo | 2009-07-28 |
| 7528532 | Piezoelectric substance and manufacturing method thereof, piezoelectric element and liquid discharge head using such piezoelectric element and liquid discharge apparatus | Toshihiro Ifuku, Katsumi Aoki, Takanori Matsuda, Hiroshi Funakubo, Satoshi Okamoto | 2009-05-05 |
| 7309950 | Piezoelectric device, liquid discharge head employing this device and liquid discharge apparatus | Katsumi Aoki, Kenichi Takeda, Toshihiro Ifuku, Takanori Matsuda, Hiroshi Funakubo +1 more | 2007-12-18 |
| 7042141 | Method of producing lead zirconate titanate-based thin film, dielectric device and dielectric thin film | Hiroshi Funakubo, Takashi Iijima, Hirofumi Matsuda | 2006-05-09 |
| 6920176 | Image decoding device and image decoding method | Satoshi Kajita | 2005-07-19 |
| 5821860 | Driving condition-monitoring apparatus for automotive vehicles | Kouichi Kojima | 1998-10-13 |
| 5586028 | Road surface condition-detecting system and anti-lock brake system employing same | Hiroshi Sekine, ICHIRO HARADA, Nobuyoshi Asanuma, Yorihisa Yamamoto, Yutaka Horiuchi +4 more | 1996-12-17 |