Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193211 | Thermal type infrared ray imaging device and fabrication method thereof | Keitaro Shigenaka | 2007-03-20 |
| 7145142 | Sensor device which detects a physical change amount or a chemical change amount | Hideyuki Funaki, Keitaro Shigenaka, Yujiro Naruse, Ikuo Fujiwara | 2006-12-05 |
| 7087900 | Solid-state infrared imager | Yoshinori Iida, Keitaro Shigenaka | 2006-08-08 |
| 7067810 | Thermal type infrared imaging device and fabrication method thereof | Keitaro Shigenaka | 2006-06-27 |
| 7045785 | Method for manufacturing an infrared sensor device | Yoshinori Iida, Keitaro Shigenaka | 2006-05-16 |
| 7026617 | Thermal infrared detector and infrared image sensor using the same | Keitaro Shigenaka, Hideyuki Funaki, Yoshinori Iida, Ikuo Fujiwara | 2006-04-11 |
| 6974953 | Infrared sensor device and manufacturing method thereof | Yoshinori Iida, Keitaro Shigenaka | 2005-12-13 |
| 6809320 | Solid-state infrared imager | Yoshinori Iida, Keitaro Shigenaka | 2004-10-26 |
| 6806470 | Infrared sensor device and manufacturing method thereof | Yoshinori Iida, Keitaro Shigenaka | 2004-10-19 |
| 6599771 | Thermal infrared sensor and a method of manufacturing the same | Yoshinori Iida, Keitaro Shigenaka | 2003-07-29 |
| 6573504 | Infrared sensor and manufacturing method thereof | Yoshinori Iida, Keitaro Shigenaka | 2003-06-03 |
| 6541298 | Method of making infrared sensor with a thermoelectric converting portion | Yoshinori Iida, Keitaro Shigenaka | 2003-04-01 |