9 Utility and 5 Design Patents
#17,827 in Tokyo
#95,491 in Japan
#457,239 in the World
rank by utility patentsForward Citations = 94
Company Filing History:



4. 1 out of 21,788

5. 1 out of 2
Sony Gourp Corporation
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#17,827 in Tokyo
#95,491 in Japan
#457,239 in the World
rank by utility patentsCompany Filing History:




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