Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406590 | Method and apparatus for surface treatment using plasma | Yusuke Ebata | 2002-06-18 |
| 6364462 | Image recording method and image recording apparatus permitting good picture quality to be provided | Kazuhiko Furukawa, Shigeaki Kakiwaki | 2002-04-02 |