MN

Masaya Nakatsuka

PI Pillar: 1 patents #1 of 17Top 6%
Overall (All Time): #2,458,632 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12416360 Mechanical seal device Masashi Hayashi, Shigeyuki Fujinaga 2025-09-16