22 Utility Patents
#47 in Nishinomiya
#31,022 in Japan
#141,585 in the World
Forward Citations = 133
Company Filing History:
Dainihon Jochugiku Co., Ltd.
Dainippon Jochugiku Kabushiki Kaisha

4. 1 out of 1
Dainippon Jochugiki Kabushiki Kaisha
5. 1 out of 1
Dainippon Sochugiku Kabushiki Kaisha
where one patent can have more than one assignee
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