55 Utility Patents
#1 in Shiki
#6,294 in Japan
#31,701 in the World
Forward Citations = 609
Company Filing History:



4. 1 out of 1
Oki Denki Giken Kogyo Kabushiki Kaisha
5. 1 out of 4,976
Oki Electric Industry Co., Ltd.
where one patent can have more than one assignee
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