YK

Yasuyo Kojima

KI Koito Electric Industries: 1 patents #1 of 9Top 15%
Overall (2021): #205,569 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11105489 Illumination lens Tadashi Fujii, Jun Ito, Youmei Kaminaga, Satoru Yakushiji 2021-08-31