Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399947 | Infrared ray receiving element and infrared ray sensor using the same | Hiroyuki Yagyu, Tomoaki Matsushima, Motoo Ikari, Yuji Takada, Makoto Nishimura +2 more | 2002-06-04 |