13 Utility Patents
#11,680 in Tokyo
#61,885 in Japan
#285,181 in the World
Forward Citations = 143
Company Filing History:

Kabushiki Kaisha Daini Seikosha
Seiko Instruments & Electronics Ltd.
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#11,680 in Tokyo
#61,885 in Japan
#285,181 in the World
Company Filing History:

Get your Inventor Badge Today