MK

Misao Kubota

TC Totoku Electric Co.: 1 patents #1 of 6Top 20%
📍 Meguro, JP: #3 of 9 inventorsTop 35%
Overall (1989): #76,323 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4830747 Filter apparatus for removing plankton Osamu Sugai, Tetsuo Goto, Kenji Shimada, Toshiaki Yamaguchi, Kikuo Koizumi 1989-05-16