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Masafumi Yokoyama

Bridgestone: 1 patents #63 of 249Top 30%
Overall (2019): #349,259 of 560,194Top 65%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10464378 Run-flat radial tire — 2019-11-05

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Mayu Yokoya1
Masaki Yokoya1
Masafumi Yokota1