11 Utility Patents
#14,043 in Tokyo
#75,336 in Japan
#349,302 in the World
Forward Citations = 180
Company Filing History:
Other

Ntt Electronics Corporation
4. 1 out of 22
Swcc Showa Cable Systems Co., Ltd.
5. 1 out of 1
Nippon Telegraph and Telephone Corporation and Seikoh Giken Co., Ltd.
where one patent can have more than one assignee
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