Hiroshi MATSUKUMA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data error correcting method for digital signal frames and apparatu...
- Patent number 5,905,741
- Issue date May 18, 1999
- NEC Corporation
- Hiroshi Matsukuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PLANAR ANTENNA APPARATUS
- Publication number 20120044117
- Publication date Feb 23, 2012
- RENESAS ELECTRONICS CORPORATION
- Hiroshi MATSUKUMA
- H01 - BASIC ELECTRIC ELEMENTS