Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821573 | Ultrasonic method of inspecting contents of a package and apparatus thereof | Masanori Nagata, Shigeki Imano, Hitoshi Matumoto | 1989-04-18 |
| 4791655 | Method and apparatus for the inspection of contents of packaged products | Masanori Nagata, Shigeki Imano, Kiyotoshi Asada | 1988-12-13 |