Yasuhiro Azumi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controlling system for self-propelled floor cleaning vehicles
- Patent number 5,650,702
- Issue date Jul 22, 1997
- S.C. Johnson & Son, Inc.
- Yasuhiro Azumi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Guidance system for self-advancing vehicle
- Patent number 5,622,236
- Issue date Apr 22, 1997
- S. C. Johnson & Son, Inc.
- Yasuhiro Azumi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...