11 Utility and 2 Design Patents
#159 in Tokorozawa
#76,818 in Japan
#362,046 in the World
rank by utility patentsForward Citations = 425
Company Filing History:

Citizen Tokei Kabushiki Kaisha
Sayama Seimitsu Kogyo Kabushiki Kaisha
4. 1 out of 605
Citizen Electronics Co., Ltd.
5. 1 out of 1
Nippon Eurotec Kabushiki Kaisha
where one patent can have more than one assignee
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