Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392248 | Method and apparatus for color radiography, and color light emission sheet therefor | Takeshi Takahara, Eiji Oyaizu, Koichi Nittoh, Toshiyuki Tamura | 2002-05-21 |
| 6339224 | Radiation intensifying screen and radiation receptor and radiation inspection apparatus using the intensifying screen | Takeshi Takahara, Eiji Oyaizu | 2002-01-15 |