Masahiro Mambo

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for making program difficult to read, device for making prog...
- Patent number 8,479,018
- Issue date Jul 2, 2013
- Panasonic Corporation
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Program illegiblizing device and method
- Patent number 8,312,297
- Issue date Nov 13, 2012
- Panasonic Corporation
- Taichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signature generating device, signature generating method and signat...
- Patent number 8,280,039
- Issue date Oct 2, 2012
- Panasonic Corporation
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer system, computer program, and addition method
- Patent number 7,434,898
- Issue date Oct 14, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Futa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR MAKING PROGRAM DIFFICULT TO READ, DEVICE FOR MAKING PROG...
- Publication number 20090228717
- Publication date Sep 10, 2009
- Yuichi Futa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Program conversion device, and secret keeping program
- Publication number 20090217008
- Publication date Aug 27, 2009
- Taichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNATURE GENERATING DEVICE, SIGNATURE GENERATING METHOD AND SIGNAT...
- Publication number 20090094464
- Publication date Apr 9, 2009
- Yuichi Futa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Program illegiblizing device and method
- Publication number 20090083521
- Publication date Mar 26, 2009
- Taichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system, computer program, and addition method
- Publication number 20070192622
- Publication date Aug 16, 2007
- Yuichi Futa
- G06 - COMPUTING CALCULATING COUNTING