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Patent applications and USPTO patent grants for Urano; Miho.The latest application filed is for "encryption key device, encryption device and decryption device".
Patent | Date |
---|---|
Protection key for hardware and information management system Grant 7,512,239 - Ueno , et al. March 31, 2 | 2009-03-31 |
Encryption key device, encryption device and decryption device App 20050175182 - Ueno, Osamu ;   et al. | 2005-08-11 |
Protection key for hardware and information management system App 20050038998 - Ueno, Osamu ;   et al. | 2005-02-17 |
Protection key and a method for reissuance of a protection key App 20050027997 - Ueno, Osamu ;   et al. | 2005-02-03 |
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