HK

Hitoshi Kayama

NC Nippon Paint Surf Chemicals Co.: 1 patents #1 of 3Top 35%
Overall (2021): #434,209 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11149163 Heat exchanger and method for hydrophilizing heat exchanger Yuko Wada, Masahiko Matsukawa 2021-10-19