KT

Kikuji Tsuneyoshi

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
📍 Tsuwano, JP: #5 of 7 inventorsTop 75%
Overall (All Time): #3,959,050 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4770908 Process for preparing porous ceramic membrane Kazutaka Mori 1988-09-13