Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702945 | Magnetic measurement device | Kenichi Suzuki, Akio Ogawa, Kyung-Ku Choi, Ryuji Hashimoto | 2017-07-11 |
| 9354285 | Magnetic measurement device | Kenichi Suzuki, Akio Ogawa, Kyung-Ku Choi, Ryuji Hashimoto | 2016-05-31 |
| 8138754 | Method and apparatus for testing characteristics of thin-film magnetic head | Akio Ogawa, Kazuyuki Kobayashi, Haruhiko Yamaguchi, Kazunori Matsuiwa, Masaki Ohashi +2 more | 2012-03-20 |
| 7764466 | Thin-film magnetic head with closure and manufacturing method of the head | Mitsuyoshi Kawai, Tomonaga Nishikawa, Makoto Yoshida | 2010-07-27 |