Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612625 | Method of measuring inner diameter of pipe | Kiichi Suyama, Hajime Furusawa, Yasuharu Hosohara | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612625 | Method of measuring inner diameter of pipe | Kiichi Suyama, Hajime Furusawa, Yasuharu Hosohara | 1997-03-18 |