1 Utility Patents
#69,523 in Tokyo
#424,527 in Japan
Forward Citations = 14
Company Filing History:
Kabushiki Kaisha Kobe Seiko Sho
Shimizu Kensetsu Kabushiki Kaisha
where one patent can have more than one assignee
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#69,523 in Tokyo
#424,527 in Japan
Company Filing History:
Get your Inventor Badge Today