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Yasuharu Yamada

OL Olympus: 1 patents #274 of 735Top 40%
Overall (2017): #190,741 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9678319 Zoom lens Hirohiko Kimata, Kenichi Nagasawa, Hiroshi Kodama, Toshio Takahashi, Kento Kokubu 2017-06-13