5 Utility Patents
#998 in Nagano
#162,524 in Japan
#826,892 in the World
Forward Citations = 85
Company Filing History:
Totoku Electric Co., Ltd
Emit Seiko Co., Ltd.

where one patent can have more than one assignee
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#998 in Nagano
#162,524 in Japan
#826,892 in the World
Company Filing History:

Get your Inventor Badge Today