46 Utility Patents
#24 in Chichibu
#9,168 in Japan
#44,690 in the World
Forward Citations = 175
Company Filing History:


Other
4. 2 out of 3
Asia Industry Co., Ltd.
5. 1 out of 3
Kametani Sangyo Kabushiki Kaisha
where one patent can have more than one assignee
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