SY

Sumiyo Yamane

NS Nippon Sanso: 1 patents #107 of 243Top 45%
📍 Yamanashi, JP: #1,377 of 1,957 inventorsTop 75%
Overall (All Time): #3,687,065 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5766321 Apparatus for reducing dissolved oxygen Yoshio Ishihara, Hiroshi Yamazaki, Koh Matsumoto 1998-06-16