Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822450 | Method for monitoring equipment state by distribution measurement data, and equipment monitoring apparatus | Akio Arakawa, Hideyuki Tsurumaki, Yoshiaki Hattori, Shigeru Kanemoto, Ichiro Tai | 1998-10-13 |