6 Utility Patents
#25,181 in Tokyo
#139,490 in Japan
#695,272 in the World
Forward Citations = 39
Company Filing History:
Fuji-tekku Kabushiki Kaisha


4. 1 out of 1
Touhoku-denryoku Kabushiki Kaisha
5. 1 out of 1
Tohoki Electric Power Co., Inc.
where one patent can have more than one assignee
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