Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666704 | Solid-state image pickup element, method for manufacturing such solid-state image pickup element and optical waveguide forming device | Masaaki Suzuki, Michiyoshi Nagashima | 2010-02-23 |
| 7548666 | Solid state imaging device and method for manufacturing the same | Toshihiro Kuriyama | 2009-06-16 |
| 7530676 | Piezoelectric element, inkjet head, angular velocity sensor, methods for manufacturing them and inkjet recording device | Eiji Fujii, Hideo Torii | 2009-05-12 |
| 7478558 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Eiji Fujii, Hideo Torii, Ryoichi Takayama, Akiko Murata, Taku Hirasawa | 2009-01-20 |
| 7312558 | Piezoelectric element, ink jet head, angular velocity sensor, and ink jet recording apparatus | Satoru Fujii, Takeshi Kamada, Eiji Fujii | 2007-12-25 |
| 7306965 | Oxygen ion conductor device, method for fabricating oxygen ion conductor device, and oxygen concentration control system | Hideo Torii, Eiji Fujii, Taku Hirasawa | 2007-12-11 |
| 7185540 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Hideo Torii, Eiji Fujii, Akiko Murata, Ryoichi Takayama, Taku Hirasawa | 2007-03-06 |
| 7083270 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Hideo Torii, Eiji Fujii, Akiko Murata, Ryoichi Takayama, 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, Ryoichi Takayama, Akiko Murata, Taku Hirasawa | 2006-04-25 |
| 6969157 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Eiji Fujii, Hideo Torii, Akiko Murata, Ryoichi Takayama, Taku Hirasawa | 2005-11-29 |
| 6886922 | Liquid discharge head and manufacturing method thereof | Taku Hirasawa, Akiko Murata, Eiji Fujii, Hideo Torii, Ryoichi Takayama | 2005-05-03 |
| 6475604 | Thin film thermistor element and method for the fabrication of thin film thermistor element | Eiji Fujii, Hideo Torii, Ryoichi Takayama | 2002-11-05 |
| 6462643 | PTC thermistor element and method for producing the same | Eiji Fujii, Hideo Torii | 2002-10-08 |
| 6326621 | Infrared radiation detector and method of manufacturing the same | Takeshi Kamada, Ryoichi Takayama, Satoru Fujii, Isaku Kanno | 2001-12-04 |
| 6081182 | Temperature sensor element and temperature sensor including the same | Eiji Fujii, Hideo Torii, Ryoichi Takayama | 2000-06-27 |
| 6014073 | Temperature sensor element, temperature sensor having the same and method for producing the same temperature sensor element | Hideo Torii, Takeshi Kamada, Eiji Fujii, Ryoichi Takayama, Hiroki Moriwake | 2000-01-11 |
| 5989395 | Ferroelectric thin film and method of manufacturing the same | Satoru Fujii, Eiji Fujii, Ryoichi Takayama, Masafumi Kobune, Satoshi Fujii | 1999-11-23 |
| 5876504 | Process for producing oxide thin films and chemical vapor deposition apparatus used therefor | Eiji Fuji, Hideo Torii, Ryoichi Takayama | 1999-03-02 |
| 5868948 | Method for fabricating dielectric device | Satoru Fujii, Ryoichi Takayama, Takeshi Kamada | 1999-02-09 |
| 5866238 | Ferroelectric thin film device and its process | Ryoichi Takayama, Yoshihiro Tomita, Satoru Fujii, Masayuki Okano, Hideo Torii +1 more | 1999-02-02 |
| 5717157 | Ferroelectric thin film and method of manufacturing the same | Satoru Fujii, Eiji Fujii, Ryoichi Takayama, Masafumi Kobune, Satoshi Fujii | 1998-02-10 |
| 5712001 | Chemical vapor deposition process for producing oxide thin films | Eiji Fujii, Hideo Torii, Ryoichi Takayama | 1998-01-27 |
| 5663089 | Method for producing a laminated thin film capacitor | Eiji Fujii, Hideo Torii, Masumi Hattori, Satoru Fujii, Ryoichi Takayama | 1997-09-02 |
| 5521454 | Surface wave filter element | Masumi Hattori, Hideo Torii, Masaki Aoki, Eiji Fujii, Ryoichi Takayama +2 more | 1996-05-28 |
| 5459635 | Laminated thin film capacitor and method for producing the same | Eiji Fujii, Hideo Torii, Masumi Hattori, Satoru Fujii, Ryoichi Takayama | 1995-10-17 |