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Osamu Kochiyama

OI Oiles: 2 patents #1 of 16Top 7%
📍 Tochigi, JP: #80 of 414 inventorsTop 20%
Overall (2020): #134,786 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10662645 Seismic isolation apparatus Kenta NAGAHIRO, Yasunari Kimura 2020-05-26
10619700 Seismic isolation apparatus Kenta NAGAHIRO 2020-04-14