1 Utility and 4 Design Patents
#25 in Yokosuka
#6,843 in Japan
rank by design patentsForward Citations = 41
Company Filing History:

Nitsuko Corporation
Nippon Telegraph and Telephone Public Corporation
4. 1 out of 33
Iwasaki Tsushinki Kabushiki Kaisha
where one patent can have more than one assignee
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