1 Utility Patents
#39 in Takehara
#426,909 in Japan
Forward Citations = 2
Company Filing History:
Mitsui Mining & Smelting Company, Ltd.
Matsushita Electric Corp., Ltd.
where one patent can have more than one assignee
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#39 in Takehara
#426,909 in Japan
Company Filing History:
Get your Inventor Badge Today