11 Utility Patents
#3,886 in Osaka
#74,605 in Japan
#344,179 in the World
Forward Citations = 22
Company Filing History:

Knc Laboratories Co., Ltd.
4. 1 out of 2
Balbis Co., Ltd.
5. 1 out of 3
Sato Special Oil Co., Ltd.
where one patent can have more than one assignee
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