RT

Ryusuke Takahashi

CK Calsonic Kansei: 1 patents #307 of 675Top 50%
Overall (All Time): #3,401,174 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7296664 Rotary damper Naotoshi Ohta 2007-11-20