Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642392 | Medical radiographic apparatus and patient's head fixing device | Kozo Nakano, Minoru Watanabe, Kazuyuki Fujita | 1997-06-24 |
| 5623533 | Mobile communication end device with low power operation mode | Takafumi Kikuchi, Yuji Hatano, Koichi Seki, Masao Hotta, Yasuyuki Murakami | 1997-04-22 |