8 Utility Patents
#5,537 in Osaka
#107,131 in Japan
#518,894 in the World
Forward Citations = 9
Company Filing History:

Yoshitomi Pharmaceutical Industries, Ltd.
Toyo Boseki Kabushiki Kaisha
4. 1 out of 107
Jujo Paper Co., Ltd.
where one patent can have more than one assignee
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