EK

Emi Kitagawa

NE Nec: 6 patents #50 of 917Top 6%
Overall (2025): #17,392 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12396660 Authentication device, authentication method, and recording medium Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino +3 more 2025-08-26
12302005 Determination of light amount of illumination of visible light with which the eye part is irradiated such that pupil size satisfies a size condition Masato Tsukada, Chisato Funayama, Yuka Ogino, Hiroshi Imai, Keiichi Chono +4 more 2025-05-13
12223775 Authentication device, authentication method, and recording medium Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino +3 more 2025-02-11
12217548 Authentication device, authentication method, and recording medium Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino +3 more 2025-02-04
12205159 Self-checkout system, purchased product management method, and purchased product management program Kyota Higa 2025-01-21
12198471 Information providing device, information providing method, and storage medium Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Yuka Ogino +5 more 2025-01-14