5 Utility Patents
#8,332 in Osaka
#162,610 in Japan
#827,581 in the World
Forward Citations = 15
Company Filing History:
Osaka Municipal Technical Research Institute
Osaka Municipal Government
Minolta Camera Kabushiki Kaisha
4. 2 out of 329
Jx Nippon Oil & Energy Corporation
5. 1 out of 812

where one patent can have more than one assignee
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