Dezawa; Shin-ichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dezawa; Shin-ichiro.The latest application filed is for "method for preparing magnetic recording medium".
- Dezawa; Shin-ichiro - Kanagawa JP
- Dezawa; Shin-ichiro - Odawara JA
| Patent | Date |
|---|---|
| Method for preparing magnetic recording medium Grant 4,569,856 - Miyoshi , et al. February 11, 1 | 1986-02-11 |
| Magnetic recording medium Grant 4,442,159 - Dezawa , et al. April 10, 1 | 1984-04-10 |
| Process for producing ferrogmagnetic iron oxide powder comprising a pre-treatment with a reducing agent Grant 4,125,474 - Dezawa , et al. November 14, 1 | 1978-11-14 |
| Method of forming a metallic thin film by electroless plating on a vinylidene chloride undercoat Grant 4,089,993 - Shirahata , et al. May 16, 1 | 1978-05-16 |
| Process for producing cobalt- and iron-containing ferromagnetic powder Grant 4,066,565 - Sasazawa , et al. January 3, 1 | 1978-01-03 |
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