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Yoshiaki Nagao

Ricoh Company: 1 patents #807 of 1,821Top 45%
📍 Yokohama, WA: #7 of 18 inventorsTop 40%
Overall (2018): #181,864 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10033899 Lighting device including a board to mount the light source on a mount surface opposite a cover, image reading device, and image forming apparatus Masatoshi Ishida, Satoshi Narai, Atsushi Sugai, Masafumi Kishi, Makoto Noda 2018-07-24