6 Utility Patents
#25,231 in Tokyo
#139,692 in Japan
#697,517 in the World
Forward Citations = 28
Company Filing History:

The Tokyo Electric Power Company, Incorporated
Nippon Oil Company
4. 1 out of 8
Fuji Engineering Co., Ltd.
5. 1 out of 2
Fuji Denki Co., Ltd.
where one patent can have more than one assignee
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