AS

Akihiro Shishikura

IC Idemitsu Kosan Co.: 1 patents #44 of 109Top 45%
Overall (2016): #475,738 of 481,213Top 100%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9340743 Metallurgical lubricant powder and metal powder composition Hiroki Sekiguchi, Nobuhide Tanino 2016-05-17