10 Utility Patents
#1,189 in Shizuoka
#85,573 in Japan
#407,520 in the World
Forward Citations = 177
Company Filing History:
Kumiai Chemical Industry Co., Ltd.
Ihara Chemical Industry Co., Ltd.
Other
4. 1 out of 1
Kumiai Chemical Industries Co., Ltd.
5. 1 out of 2
Ihara Chemical Industries Co., Ltd.
where one patent can have more than one assignee
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