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Fujio Onishi

HHHitachi High-Technologies: 1 patents #105 of 409Top 30%
Overall (2018): #416,742 of 503,207Top 85%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10121631 Charged particle beam device provided with ion pump Masazumi Tone, Hiroshi Touda 2018-11-06

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