Hirofumi Kume

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable lumbar support
- Patent number 4,811,986
- Issue date Mar 14, 1989
- Aisin Seiki Kabushiki Kaisha
- Takemi Hattori
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...