13 Utility Patents
#5,492 in Kanagawa
#63,253 in Japan
#295,865 in the World
Forward Citations = 83
Company Filing History:


Shimizu Seiko Kabushiki Gaisha
where one patent can have more than one assignee
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#5,492 in Kanagawa
#63,253 in Japan
#295,865 in the World
Company Filing History:


Get your Inventor Badge Today