Yanagi; Ryoichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yanagi; Ryoichi.The latest application filed is for "encryption control apparatus".
- Yanagi; Ryoichi - Kawasaki JP
| Patent | Date |
|---|---|
| Access monitor and access monitoring method for monitoring access between programs Grant 7,039,779 - Kawasaki , et al. May 2, 2 | 2006-05-02 |
| Secure encryption processor with tamper protection Grant 6,993,654 - Seki , et al. January 31, 2 | 2006-01-31 |
| Integrated circuit for protocol control Grant 6,968,995 - Yamamoto , et al. November 29, 2 | 2005-11-29 |
| Encryption control apparatus App 20020016914 - Seki, Yuji ; et al. | 2002-02-07 |
| Access monitor and access monitoring method App 20010021966 - Kawasaki, Yusuke ; et al. | 2001-09-13 |
| IC card and its controller, and a method for selection of IC card applications App 20010014885 - Yanagi, Ryoichi | 2001-08-16 |
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