10 Utility Patents
#1,924 in Kyoto 615-0031
#85,524 in Japan
#406,844 in the World
Forward Citations = 442
Company Filing History:



4. 2 out of 17
Nihon Denshizairyo Kabushiki Kaisha
5. 2 out of 7
Nissin High Voltage Co., Ltd.
where one patent can have more than one assignee
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