Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816949 | Magnetic head containing amorphous alloy and crystallizable glass | Seiichi Yamada, Takashi Namekawa, Akira Ikegami, Ryoo Gotoo, Toshikazu Nishiyama | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816949 | Magnetic head containing amorphous alloy and crystallizable glass | Seiichi Yamada, Takashi Namekawa, Akira Ikegami, Ryoo Gotoo, Toshikazu Nishiyama | 1989-03-28 |