11 Utility Patents
#101 in Okayama
#77,097 in Japan
#364,306 in the World
Forward Citations = 198
Company Filing History:

Other
Kumiai Chemical Industry Co., Ltd.
4. 2 out of 48
Toyo Jozo Company, Ltd.
5. 1 out of 1,586

where one patent can have more than one assignee
Get your Inventor Badge Today