Munemitsu Kuwabara

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing device
- Patent number 9,191,589
- Issue date Nov 17, 2015
- Hitachi Kokusai Electric Inc.
- Munemitsu Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for communicating encrypted data
- Patent number 7,668,314
- Issue date Feb 23, 2010
- Hitachi Kokusai Electric, Inc.
- Munemitsu Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption method, encryption apparatus, data storage distribution...
- Patent number 7,636,439
- Issue date Dec 22, 2009
- Hitachi Kokusai Electric, Inc.
- Sumie Nakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE
- Publication number 20140320682
- Publication date Oct 30, 2014
- Hitachi Kokusai Electric Inc.
- Munemitsu Kuwabara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNATURE DEVICE, VERIFICATION DEVICE, PROGRAM, SIGNATURE METHOD, V...
- Publication number 20090199010
- Publication date Aug 6, 2009
- Hitachi Kokusai Electric Inc.
- Keisuke HAKUTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing device
- Publication number 20080175392
- Publication date Jul 24, 2008
- Shinya Ogura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for communicating encrypted data
- Publication number 20060222178
- Publication date Oct 5, 2006
- Munemitsu Kuwabara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encryption method, encryption apparatus, data storage distribution...
- Publication number 20060056625
- Publication date Mar 16, 2006
- Sumie Nakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE