KK

Kaoru Kamo

RC Roki Co.: 1 patents #6 of 21Top 30%
Overall (All Time): #2,938,638 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9614234 Ion-exchange equipment Satoshi Shirayanagi, Masaya Ogura 2017-04-04