1 Utility Patents
#4,841 in Kobe
#427,449 in Japan
Forward Citations = 1
Company Filing History:
Sakai Chemical Industry Co., Ltd.
Kawasaki Steel Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today
#4,841 in Kobe
#427,449 in Japan
Company Filing History:
Get your Inventor Badge Today