Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350964 | Ultrasonic transducer and method of manufacturing the same | Yasushi Hara, Kazuhiro Watanabe, Hiroshi Ishikawa, Kiyoto Matsui, Takaki Shimura | 1994-09-27 |
| 5313950 | Ultrasonic probe | Hiroshi Ishikawa, Kazuhiro Watanabe, Takaki Shimura | 1994-05-24 |