12 Utility Patents
#6 in Nagaoka
#69,601 in Japan
#325,978 in the World
Forward Citations = 92
Company Filing History:
Hokuetsu Corporation
Hokuetsu Kishu Paper Co., Ltd.
Hokuetsu Paper Mills, Ltd.
4. 2 out of 1,265

5. 1 out of 23
Nikki-universal Co., Ltd.
where one patent can have more than one assignee
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