7 Utility Patents
#22,277 in Tokyo
#121,732 in Japan
#598,047 in the World
Forward Citations = 62
Company Filing History:
Kabushiki Kaisha Daini Seikosha

Seiko Instruments & Electronics Ltd.
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#22,277 in Tokyo
#121,732 in Japan
#598,047 in the World
Company Filing History:

Get your Inventor Badge Today