28 Utility and 6 Design Patents
#58 in Kodaira
#20,841 in Japan
#94,279 in the World
rank by utility patentsForward Citations = 698
Company Filing History:
Hitachi Ulsi Systems Co., Ltd.
4. 4 out of 27
Sony Kabushiki Kaisha
5. 1 out of 2
Renesas Technologies Corporation
where one patent can have more than one assignee
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