Hiromitsu Narita

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
RANDOM NUMBER INITIAL VALUE GENERATION DEVICE AND METHOD, RANDOM NU...
- Publication number 20050265126
- Publication date Dec 1, 2005
- MICRO RESEARCH LABORATORY, INC.
- Makoto Izawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTION APPARATUS, ENCRYPTION METHOD, AND ENCRYPTION SYSTEM
- Publication number 20050021949
- Publication date Jan 27, 2005
- NIIGATA SEIMITSU CO., LTD.
- Makoto Izawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTRAL ENCRYPTION MANAGEMENT SYSTEM
- Publication number 20050008160
- Publication date Jan 13, 2005
- NIIGATA SEIMITSU CO., LTD.
- Makoto Izawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE