YS

Yoko Sugiyama

Sumitomo Electric Industries: 4 patents #64 of 723Top 9%
Overall (2021): #36,608 of 548,734Top 7%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11092542 Quality evaluation method and quality evaluation device Hiroshi Suganuma, Asako Motomura 2021-08-17
D921922 Sample holder Asako Motomura, Akinori Kimura, Hiroshi Suganuma 2021-06-08
D921220 Sample holder Asako Motomura, Akinori Kimura, Hiroshi Suganuma 2021-06-01
D920537 Sample holder Asako Motomura, Akinori Kimura, Hiroshi Suganuma 2021-05-25