Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151385 | Contact probe, method of manufacturing the contact probe, and device and method for inspection | Yoshihiro Hirata, Tsuyoshi Haga, Kazuo Nakamae, Kazunori Okada, Jun Yorita | 2006-12-19 |
| 5527646 | Method of forming a micro structure and an x-ray mask | Seiji Ogino | 1996-06-18 |