Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |