7 Utility Patents
#2,846 in Kyoto 615-0031
#121,371 in Japan
#595,255 in the World
Forward Citations = 118
Company Filing History:
Nikko Corporation Ltd.
Senko Denki Corporation Ltd.
Nikko Company
4. 1 out of 4
Hidec Co., Ltd
5. 1 out of 23
Asahi Yukizai Kogyo Co., Ltd.
where one patent can have more than one assignee
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