Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256591 | Probe card, having cantilever-type probe and method | Tsutomu Tatematsu, Kenji Togashi, Tetsuhiro Nanbu, Shigenobu Ishihara, Morihiko Hamada +2 more | 2007-08-14 |
| 7180312 | Probe card and method for manufacturing probe card | Yoshikazu Arisaka, Shigenobu Ishihara, Tomohiro Giga, Naoyoshi Kikuchi | 2007-02-20 |