Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491363 | Recording device | Kazuhiko Fujikawa, Koji Nomura | 2002-12-10 |
| 6403959 | Infrared detector element, and infrared sensor unit and infrared detecting device using it | Kazuhiko Fujikawa, Tsutomu Nakanishi, Shinji Umeda, Kazuki Komaki, Katsumasa Miki +1 more | 2002-06-11 |
| 6395575 | Method of manufacturing sensor and resistor element | Shinji Umeda, Koji Nomura, Akihiko Ibata, Hiroshi Fujii | 2002-05-28 |