8 Utility Patents
#163 in Takasaki
#102,464 in Japan
#482,039 in the World
Forward Citations = 5
Company Filing History:
Gun Ei Chemical Industry Co., Ltd.
4. 1 out of 5,706
5. 1 out of 1
Gun Ei Cheical Industry Co., Ltd.
where one patent can have more than one assignee
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