Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833706 | Hole displacement measuring system and method using a magnetic field | — | 2004-12-21 |
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Nobuyoshi Niina
Overall (2004): #144,878 of 270,089Top 55%
1
Patents 2004