Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138754 | Method and apparatus for testing characteristics of thin-film magnetic head | Akio Ogawa, Tsutomu Chikamatsu, Kazuyuki Kobayashi, Haruhiko Yamaguchi, Masaki Ohashi +2 more | 2012-03-20 |