MN

Masumi Nakai

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
HM Hmy: 1 patents #1 of 2Top 50%
📍 Adachi, JP: #5 of 11 inventorsTop 50%
Overall (2005): #143,770 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6964817 Porous sintered metal and filter thereof, and method for producing porous sintered metal Kenji Date 2005-11-15