YT

Yoshiyuki Tsutsumi

OH Oji Holdings: 1 patents #74 of 176Top 45%
📍 Tokushima, JP: #693 of 1,059 inventorsTop 70%
Overall (All Time): #2,732,587 of 4,157,543Top 70%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11034806 Resin composite and method for producing resin composite Koh SAKAI, Yuichi Noguchi 2021-06-15