Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755934 | Processing apparatus having particle counter and cleaning device, cleaning method, cleanliness diagnosis method and semiconductor fabricating apparatus using the same | — | 2004-06-29 |
| 5253052 | Apparatus for detecting relative motion between contents of successive fields of a video signal | Yoshiaki Hanashiro, Taro Watanabe, Michihiro Aso | 1993-10-12 |