MT

Masanari Tetsuya

BC Bunka Shutter Co.: 1 patents #5 of 21Top 25%
Overall (All Time): #2,948,618 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9670697 Door device with pressure difference mitigating mechanism Shoji Takahashi, Tetsuya Imabayashi 2017-06-06