Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804561 | Process for producing ferromagnetic metal fine particles | Satoshi Tanioka, Yasuyuki Nishimoto | 1989-02-14 |
| 4501610 | Fine particles of ferromagnetic metal and process for producing the same | Kazumasa Yazu, Takayoshi Yoshizaki | 1985-02-26 |