TO

Toru Okoyama

BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
Overall (All Time): #4,099,019 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4296170 Fireproof laminates Takashi Ohashi, Katsuhiko Arai 1981-10-20