Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873440 | Electron microscope image output method and apparatus | Nobufumi Mori, Tetsuo Oikawa, Yoshiyasu Harada, Junji Miyahara | 1989-10-10 |
| 4871474 | Phosphor | Yuichi Hosoi, Kenji Takahashi | 1989-10-03 |
| 4810886 | Electron microscope | Nobufumi Mori, Junji Miyahara, Tetsuo Oikawa, Yoshiyasu Harada | 1989-03-07 |