Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496018 | Method and device for measuring dielectric constant | Shinichi Nagata, Fumiaki Okada | 2002-12-17 |
| 6396288 | Orientation measuring instrument | Shinichi Nagata, Fumiaki Okada | 2002-05-28 |