28 Utility Patents
#23 in Kitakyushu
#22,052 in Japan
#102,774 in the World
Forward Citations = 75
Company Filing History:
Jgc Catalysts & Chemicals Ltd.

Other
4. 1 out of 5,289

5. 1 out of 3,186
Dai Nippon Printing Co., Ltd.
where one patent can have more than one assignee
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