13 Utility Patents
#156 in Nirasaki
#63,483 in Japan
#297,277 in the World
Forward Citations = 249
Company Filing History:
Mitsui Kinzoku Kogyo Kabushiki Kaisha

where one patent can have more than one assignee
Get your Inventor Badge Today
#156 in Nirasaki
#63,483 in Japan
#297,277 in the World
Company Filing History:

Get your Inventor Badge Today