KU

Kohei Ushio

Ricoh Company: 2 patents #231 of 1,326Top 20%
Overall (2021): #139,791 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11150345 Object detector, sensing device, and mobile object apparatus Kohji Sakai, Toshishige Fujii, Tadashi Nakamura, Takeshi Ueda, Yuuta Yoshino 2021-10-19
11134192 Optical system and image projection apparatus including an interface that transmits or reflects light Takashi Kubota 2021-09-28