Ohya; Mitsuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohya; Mitsuyoshi.The latest application filed is for "ic card and os activation method for the same".
- Ohya; Mitsuyoshi - Osaka JP
- Ohya, Mitsuyoshi - Takatsuki-shi JP
- Ohya, Mitsuyoshi - Takatsuki JP
| Patent | Date |
|---|---|
| IC card and data processing method therefor Grant 7,017,825 - Ohya , et al. March 28, 2 | 2006-03-28 |
| IC card and OS activation method for the same Grant 7,011,252 - Ohya , et al. March 14, 2 | 2006-03-14 |
| Semiconductor device Grant 6,838,891 - Ohya , et al. January 4, 2 | 2005-01-04 |
| IC card and OS activation method for the same App 20040200903 - Ohya, Mitsuyoshi ; et al. | 2004-10-14 |
| Semiconductor integrated circuit and data carrier with said integrated circuit App 20030145216 - Nakane, George ; et al. | 2003-07-31 |
| IC card and data processing method therefor App 20030106942 - Ohya, Mitsuyoshi ; et al. | 2003-06-12 |
| Semiconductor device App 20020145440 - Ohya, Mitsuyoshi ; et al. | 2002-10-10 |
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