1 Utility Patents
#1,557 in Otsu
#424,678 in Japan
Forward Citations = 0
Company Filing History:
Dai-ichi Kogyo Seiyaku Co., Ltd.
Nippon Shokubai Co., Ltd.
where one patent can have more than one assignee
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#1,557 in Otsu
#424,678 in Japan
Company Filing History:
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