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Shinichiro Sakamatsu

PTProgress Technologies: 1 patents #1 of 2Top 50%
Overall (2019): #198,558 of 560,194Top 40%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D859400 Electronic book reader Toru Konishi 2019-09-10

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