26 Utility Patents
#4 in Higashihiroshima
#24,569 in Japan
#114,091 in the World
Forward Citations = 130
Company Filing History:

Tokyo Roki Co., Ltd.
where one patent can have more than one assignee
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#4 in Higashihiroshima
#24,569 in Japan
#114,091 in the World
Company Filing History:

Get your Inventor Badge Today