Hiroyasu Tubota

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Patents Grantslast 30 patents

Information Patent Grant
System for buffering horizontal acceleration acting on structural m...
- Patent number 7,886,489
- Issue date Feb 15, 2011
- Hiroyasu Tubota
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
System for Buffering Horizontal Acceleration Acting on Structural M...
- Publication number 20080066398
- Publication date Mar 20, 2008
- Hiroyasu Tubota
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...