12 Utility Patents
#4,157 in Yokohama
#69,780 in Japan
#327,272 in the World
Forward Citations = 215
Company Filing History:

Other
National Research Institute for Metals
where one patent can have more than one assignee
Get your Inventor Badge Today
#4,157 in Yokohama
#69,780 in Japan
#327,272 in the World
Company Filing History:

Get your Inventor Badge Today