Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469292 | Photodetector and method of driving the same | Yasushi Ogimoto, Kunio Kojima | 2002-10-22 |
| 6432474 | Thin film of perovskite type manganese oxide process for producing the same thin film and an infrared sensing element using the same thin film | Hideo Nojima, Yasushi Ogimoto, Yoshihiro Takahashi | 2002-08-13 |