7 Utility Patents
#22,243 in Tokyo
#121,602 in Japan
#597,011 in the World
Forward Citations = 91
Company Filing History:
Seiko Instruments & Electronics Ltd.

Kabushiki Kaisha Daini Seikosha
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#22,243 in Tokyo
#121,602 in Japan
#597,011 in the World
Company Filing History:

Get your Inventor Badge Today