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Masashi Nakaoka

HIHitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #358,995 of 565,922Top 65%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10768927 Management system and management method Hiroaki Yamaguchi, Yuma Tanahashi 2020-09-08

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