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Yasushi Yamahara

TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #3,391,356 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7246694 Friction roller in conveyor Masanori Motoda, Masashi Kimura, Masaharu Sugiura, Akira Ishii, Toshitaka Aoki 2007-07-24