KO

Keiichiro Oishi

MC Mitsubishi Shindoh Co.: 2 patents #1 of 1Top 100%
Overall (2011): #86,430 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7909946 Copper alloy 2011-03-22
7883589 Free-cutting copper alloy containing very low lead 2011-02-08