Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832810 | Co-based alloy sputter target and process of manufacturing the same | Kyuzo Nakamura, Taiki Yamada, Michio Ishikawa, Noriaki Tani, Yasushi Higuchi | 1989-05-23 |
| 4804590 | Abrasion resistant magnetic recording member | Kyuzo Nakamura, Taiki Yamada, Michio Ishikawa, Noriaki Tani | 1989-02-14 |