297 Utility and 1 Design Patents
#14 in Osaka
#72 in Japan
#850 in the World
rank by utility patentsForward Citations = 3,926
Company Filing History:

Minolta Camera Kabushiki Kaisha




4. 19 out of 2,815

5. 12 out of 6,872
Sumitomo Chemical Company, Limited
where one patent can have more than one assignee
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