Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859638 | Magnetic head sliders, materials therefor, and the process for the production thereof | Toshiaki Wada, Yoshiaki Katsuyama, Mitsuhiko Furukawa, Takashi Kitahira, Kiyohito Misumi +1 more | 1989-08-22 |
| 4814915 | Magnetic head slider and material therefor | Toshiaki Wada, Mitsuhiko Furukawa, Masaharu Shiroyama, Shigeki Mohri, Mitsuyoshi Nagano | 1989-03-21 |
| 4796127 | Recording head slider | Toshiaki Wada, Mitsuhiko Furukawa, Masaharu Shiroyama, Mitsuyoshi Nagano, Shigeki Mohri | 1989-01-03 |