31 Utility Patents
#14 in Kitakyushu
#18,691 in Japan
#87,495 in the World
Forward Citations = 92
Company Filing History:
Jgc Catalysts & Chemicals Ltd.

Other
4. 1 out of 3,186
Dai Nippon Printing Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today