7 Utility Patents
#2,129 in Saitama 343-0827
#120,016 in Japan
#583,799 in the World
Forward Citations = 15
Company Filing History:
Nihon Dempa Kogyo Co., Ltd.

where one patent can have more than one assignee
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#2,129 in Saitama 343-0827
#120,016 in Japan
#583,799 in the World
Company Filing History:

Get your Inventor Badge Today