34 Utility Patents
#64 in Yokkaichi
#16,075 in Japan
#75,800 in the World
Forward Citations = 171
Company Filing History:

Kyowa Yuka Co., Ltd.

4. 6 out of 832,843 patents
Other
5. 4 out of 7
Kyowa Hakko Chemical Co., Ltd.
where one patent can have more than one assignee
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