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Yasuchika Nagai

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,123,110 of 4,157,543Top 80%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8821022 Sliding bearing and construction machine provided with same Hideki Akita, Osamu Gokita, Shigeyuki Sakurai 2014-09-02