5 Utility Patents
#143 in Sapporo
#162,610 in Japan
#827,581 in the World
Forward Citations = 86
Company Filing History:
Other

Kaken Chemical Co., Ltd.
4. 1 out of 1
Kakenyaku Kako Kabushiki Kaisha
5. 1 out of 3
Yamasu Shoyu Kabushiki Kaisha
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