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Shintarou Saeki

OE Otis Elevator: 1 patents #94 of 284Top 35%
📍 Tomisato, JP: #1 of 2 inventorsTop 50%
Overall (2022): #259,492 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11459211 Narrow groove elevator doorsill Mitsuhiro Ichihara 2022-10-04