Hideki Maruyama

EC Eagle Industry Co.: 1 patents #2 of 5Top 40%

Overall (2005): #189,345 of 245,428Top 80%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6962340	Mechanical seal device	—	2005-11-08