Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4627290 | Method and apparatus for detecting acoustic homogeneity of object | Toshio Ogawa, Kageyoshi Katakura | 1986-12-09 |
| 4628223 | Composite ceramic/polymer piezoelectric material | Hiroshi Takeuchi, Chitose Nakaya, Kageyoshi Katakura | 1986-12-09 |
| 4604543 | Multi-element ultrasonic transducer | Hiroshi Takeuchi, Kageyoshi Katakura, Ryuichi Shinomura | 1986-08-05 |
| 4566459 | Ultrasonic diagnosis system | Kageyoshi Katakura, Toshio Ogawa | 1986-01-28 |