22 Utility Patents
#30 in Takasago
#31,790 in Japan
#147,290 in the World
Forward Citations = 160
Company Filing History:
Kabushiki Kaisha Kobe Seiko Sho
Shinko Electric Company, Ltd.
Kobelco Stewart Bolling, Inc.
4. 1 out of 2
Shimizu Kensetsu Kabushiki Kaisha
where one patent can have more than one assignee
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