HK

Hiroaki Kaneshiro

KC Kanken Techno Co.: 1 patents #1 of 5Top 20%
Overall (2018): #398,768 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9937467 Exhaust gas processing device Hideki Okamoto, Osamu Hamakawa, Shunsuke Yanai, Hiroshi Imamura 2018-04-10