Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444142 | Method of preparing barium fluoroiodide, iodine-containing barium fluorohalide phosphor, and radiation image conversion panel | Hiroshi Matsumoto, Kazuhiro Hasegawa | 2002-09-03 |
| 6361714 | Method of preparing barium fluorohalide phosphor | Yasuo Iwabuchi, Kenji Takahashi, Kazuhiro Hasegawa | 2002-03-26 |