Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544074 | Method and apparatus for detecting the position of an abnormal site of a buried pipe | Takehiko Suzuki, Shozo Taniguchi, Yoshiyuki Sato, Akihiko Enamito | 1996-08-06 |