73 Utility Patents
#784 in Tokyo
#3,342 in Japan
#18,248 in the World
Forward Citations = 2,328
Company Filing History:


Kabushiki Kaisha Daini Seikosha
4. 2 out of 831,952 patents
Other
5. 2 out of 127
Seiko Instruments & Electronics Ltd.
where one patent can have more than one assignee
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