Harumasa Hojo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-sensitive system for measuring distance or position
- Patent number 8,912,949
- Issue date Dec 16, 2014
- The University of Electro-Communications
- Seiichiro Hirata
- G01 - MEASURING TESTING
Information Patent Grant
GPS/self-contained combination type navigation system
- Patent number 4,903,212
- Issue date Feb 20, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhiro Yokouchi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-SENSITIVE SYSTEM FOR MEASURING DISTANCE OR POSITION
- Publication number 20120176272
- Publication date Jul 12, 2012
- Seiichiro Hirata
- G01 - MEASURING TESTING