Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035460 | Surface acoustic wave device, surface acoustic wave filter and antenna duplexer using the same, and electronic equipment using the same | Hidekazu Nakanishi, Yukio Iwasaki, Yosuke Hamaoka, Hiroyuki Nakamura | 2011-10-11 |
| 7498898 | Surface acoustic wave filter, and saw duplexer | Hidekazu Nakanishi, Yukio Iwasaki, Hiroyuki Nakamura | 2009-03-03 |
| 7478558 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Eiji Fujii, Hideo Torii, Atsushi Tomozawa, Akiko Murata, Taku Hirasawa | 2009-01-20 |
| 7185540 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Hideo Torii, Eiji Fujii, Atsushi Tomozawa, Akiko Murata, Taku Hirasawa | 2007-03-06 |
| 7109828 | Surface acoustic wave device, and mobile communication device and sensor both using same | Shunichi Seki, Tetsuo Kawasaki, Hidekazu Nakanishi, Koji Hasegawa | 2006-09-19 |
| 7083270 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Hideo Torii, Eiji Fujii, Atsushi Tomozawa, Akiko Murata, Taku Hirasawa | 2006-08-01 |
| 7033001 | Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatus | Eiji Fujii, Hideo Torii, Atsushi Tomozawa, Akiko Murata, Taku Hirasawa | 2006-04-25 |
| 7024738 | Method for controlling a direction of polarization of a piezoelectric thin film | Satoru Fujii, Isaku Kanno, Takeshi Kamada | 2006-04-11 |
| 7001014 | PIEZOELECTRIC THIN FILM AND METHOD FOR PREPARATION THEOF, AND PIEZOELECTRIC ELEMENT HAVING THE PIEZOELECTRIC THIN FILM, INK-JET HEAD USING THE PIEZOELECTRIC ELEMENT, AND INK-JET RECORDING DEVICE HAVING THE INK-JET HEAD | Hideo Torii, Takeshi Kamada, Isaku Kanno | 2006-02-21 |
| 6969157 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Atsushi Tomozawa, Eiji Fujii, Hideo Torii, Akiko Murata, Taku Hirasawa | 2005-11-29 |
| 6909341 | Surface acoustic wave filter utilizing a layer for preventing grain boundary diffusion | Hidekazu Nakanishi, Tetsuo Kawasaki, Toru Sakuragawa, Yasuhiko Yokota | 2005-06-21 |
| 6891449 | Antenna duplexer | Tetsuo Kawasaki, Yuki Satoh, Kozo Murakami, Toru Sakuragawa | 2005-05-10 |
| 6886922 | Liquid discharge head and manufacturing method thereof | Taku Hirasawa, Akiko Murata, Atsushi Tomozawa, Eiji Fujii, Hideo Torii | 2005-05-03 |
| 6759924 | Multi-frequency antenna duplexer | Toru Sakuragawa, Yuki Satoh, Kozo Murakami | 2004-07-06 |
| 6688731 | Piezoelectric thin film element, ink jet recording head using such a piezoelectric thin film element, and their manufacture methods | Satoru Fujii, Isaku Kanno, Osamu Watanabe, Kenji Tomita, Shigeyuki Takao | 2004-02-10 |
| 6554408 | Fluid ejection device and process for the production thereof | Katsumasa Miki, Masaya Nakatani, Isaku Kanno, Koji Nomura | 2003-04-29 |
| 6475604 | Thin film thermistor element and method for the fabrication of thin film thermistor element | Eiji Fujii, Atsushi Tomozawa, Hideo Torii | 2002-11-05 |
| 6472953 | Band switching filter using a surface acoustic wave resonator and an antenna duplexer using the same | Toru Sakuragawa, Yuki Sato, Katsuya Fujii, Kozo Murakami | 2002-10-29 |
| 6361154 | Ink-jet head with piezoelectric actuator | Osamu Watanabe, Kenji Tomita, Isaku Kanno | 2002-03-26 |
| 6347862 | Ink-jet head | Isaku Kanno, Satoru Fujii, Takeshi Kamada | 2002-02-19 |
| 6341851 | Ink jet recording apparatus including a pressure chamber and pressure applying means | Yuji Takashima, Eiichiro Tanaka, Koji Ikeda, Osamu Kawasaki, Masayoshi Miura | 2002-01-29 |
| 6326621 | Infrared radiation detector and method of manufacturing the same | Takeshi Kamada, Satoru Fujii, Atsushi Tomozawa, Isaku Kanno | 2001-12-04 |
| 6263734 | Piezoelectric acceleration sensor and method of detecting acceleration and manufacturing method thereof | Satoru Fujii, Isaku Kanno, Takeshi Kamada | 2001-07-24 |
| 6105225 | Method of manufacturing a thin film sensor element | Hideo Torii, Takeshi Kamada, Shigenori Hayashi, Takashi Hirao, Masumi Hattori | 2000-08-22 |
| 6081182 | Temperature sensor element and temperature sensor including the same | Atsushi Tomozawa, Eiji Fujii, Hideo Torii | 2000-06-27 |