YK

Yuji Kishima

KC Koki Holdings Co.: 1 patents #18 of 66Top 30%
Overall (2021): #194,801 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11211868 DC power supply device Takuya Yoshinari 2021-12-28