Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645943 | Electrified object contact component | Tadahiro Ohmi | 1997-07-08 |
| 5621605 | Neutralizing apparatus for charged body | Tadahiro Ohmi | 1997-04-15 |
| 5596478 | Apparatus for neutralizing charged body | Tadahiro Ohmi | 1997-01-21 |