Maezawa; Yoshiharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maezawa; Yoshiharu.The latest application filed is for "method and device for manufacturing a thin film and magnetic recording medium".
- Maezawa; Yoshiharu - Shiga JP
- Maezawa; Yoshiharu - Takarazuka JA
| Patent | Date |
|---|---|
| Method and device for manufacturing a thin film and magnetic recording medium Grant 5,985,423 - Honda , et al. November 16, 1 | 1999-11-16 |
| Magnetic recording medium with a magnetic layer having a specific oxygen signal strength profile in the thickness direction Grant 5,759,710 - Honda , et al. June 2, 1 | 1998-06-02 |
| Catalyst for exhaust gas purification Grant 3,956,185 - Yagi , et al. May 11, 1 | 1976-05-11 |
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