Koiso; Nagatugu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koiso; Nagatugu.The latest application filed is for "magnetic recording media and magnetic storage apparatus using the same".
- Koiso; Nagatugu - Tama JP
- Koiso, Nagatugu - Tama-shi JP
| Patent | Date |
|---|---|
| Magnetic recording media and magnetic storage apparatus using the same Grant 7,050,253 - Kanbe , et al. May 23, 2 | 2006-05-23 |
| Magnetic recording media and magnetic storage apparatus using the same App 20030218834 - Kanbe, Tetsuya ; et al. | 2003-11-27 |
| Magnetic recording media and magnetic storage apparatus using the same App 20010024743 - Kanbe, Tetsuya ; et al. | 2001-09-27 |
| Magnetic recording media Grant 6,221,508 - Kanbe , et al. April 24, 2 | 2001-04-24 |
| Soft magnetic thin film, and magnetic head and magnetic recording device using the same Grant 6,033,792 - Kirino , et al. March 7, 2 | 2000-03-07 |
| Magnetic film having a magnetic phase with crystallites of 200 A or less and an oxide phase present at the grain boundaries Grant 5,290,629 - Kobayashi , et al. March 1, 1 | 1994-03-01 |
| Method of forming a microscopic pattern Grant 4,288,283 - Umezaki , et al. September 8, 1 | 1981-09-08 |
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