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Home › Hitachi Construction Machinery Co. › Shigehiro Yoshinaga
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Shigehiro Yoshinaga

NINikon: 1 patents #100 of 309Top 35%
Overall (2018): #236,860 of 503,207Top 50%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9888069 Portable electronic device and program Koji NISHIGAKI 2018-02-06

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