Masao Akimoto

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, cryptographic key distribution method, manage...
- Patent number 11,882,119
- Issue date Jan 23, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoichi Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption error monitoring system and method for packet transmission
- Patent number 7,434,255
- Issue date Oct 7, 2008
- Matsushita Electric Works, Ltd.
- Masao Akimoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD
- Publication number 20240096150
- Publication date Mar 21, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Kenji KURAMAE
- G07 - CHECKING-DEVICES
Information Patent Application
COMMUNICATION SYSTEM, CRYPTOGRAPHIC KEY DISTRIBUTION METHOD, MANAGE...
- Publication number 20210320921
- Publication date Oct 14, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Yoichi MASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Decryption apparatus for use in encrypted communications
- Publication number 20070180227
- Publication date Aug 2, 2007
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Masao Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Common security key generation apparatus
- Publication number 20050160269
- Publication date Jul 21, 2005
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Masao Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE