MK

Masaaki Kouno

NC Nihon Cement Co.: 1 patents #13 of 50Top 30%
Overall (All Time): #3,943,380 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886533 Gas filter Kimiaki Sakashita, Hideo Tsukazaki 1989-12-12