Masaki Wakabayashi

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Yamabe-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
IC card with built-in coprocessor for auxiliary arithmetic, and con...
- Patent number 7,364,083
- Issue date Apr 29, 2008
- Sharp Kabushiki Kaisha
- Ryuichi Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
1-chip microcomputer having controlled access to a memory and IC ca...
- Patent number 7,213,117
- Issue date May 1, 2007
- Sharp Kabushiki Kaisha
- Masaki Wakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
One-chip microcomputer and control method thereof as well as an IC...
- Patent number 6,934,884
- Issue date Aug 23, 2005
- Sharp Kabushiki Kaisha
- Masaki Wakabayashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IC card with built-in coprocessor for auxiliary arithmetic, and con...
- Publication number 20050167513
- Publication date Aug 4, 2005
- Sharp Kabushiki Kaisha
- Ryuichi Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
1-chop microcomputer and IC card using same
- Publication number 20010027511
- Publication date Oct 4, 2001
- Masaki Wakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE