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Osamu Kohashi

Overall (All Time): #2,681,348 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11450217 Device for collecting aircraft operation history information Yoshio Tadahira, Hiroshi Wada, Takahiro Mizuno, Kazuki Tamura 2022-09-20