7 Utility Patents
#1,030 in Hachioji
#121,873 in Japan
#599,623 in the World
Forward Citations = 56
Company Filing History:


Sekisui Kagaku Kogyo Kabushiki
where one patent can have more than one assignee
Get your Inventor Badge Today
#1,030 in Hachioji
#121,873 in Japan
#599,623 in the World
Company Filing History:


Get your Inventor Badge Today