8 Utility Patents
#19,780 in Tokyo
#107,120 in Japan
#518,831 in the World
Forward Citations = 118
Company Filing History:

Toyo Boseki Kabushiki Kaisha
where one patent can have more than one assignee
Get your Inventor Badge Today
#19,780 in Tokyo
#107,120 in Japan
#518,831 in the World
Company Filing History:

Get your Inventor Badge Today