Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640959 | Ultrasonic diagnostic apparatus | Yasushi Hara, Kazuhiro Watanabe | 1997-06-24 |
| 5637839 | Ultrasonic coordinate input apparatus | Nobuyasu Yamaguchi, Hiroshi Ishikawa, Yasuhide Iwamoto | 1997-06-10 |
| 5612723 | Ultrasonic printer | Takaki Shimura, Yoshihiko Kaiju, Hirofumi Nakayasu, Masao Hiyane | 1997-03-18 |