Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626727 | Sputtering apparatus and method | Hitoshi Yamanishi, Masahide Yokoyama, Takahiro Takisawa | 1997-05-06 |
| 5609739 | Sputtering apparatus | Hitoshi Yamanishi, Youichi Ohnishi, Tanejiro Ikeda | 1997-03-11 |
| 5600520 | Laminated magnetic head core | Kumio Nago, Hitoshi Yamanishi, Hiroshi Sakakima, Youichi Ohnishi | 1997-02-04 |