2 Utility Patents
#7,731 in Kyoto 615-0031
#304,620 in Japan
Forward Citations = 0
Company Filing History:
Other
University of Hyogo
Nihon Spindle Manufacturing Co., Ltd.
4. 1 out of 21
Daiken Chemical Co., Ltd.
5. 1 out of 2
Kabushiki Kaisha Dainichi Seisakusho
where one patent can have more than one assignee
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