46 Utility and 10 Design Patents
#485 in Osaka
#9,040 in Japan
#44,195 in the World
rank by utility patentsForward Citations = 242
Company Filing History:


Rohm Co., Ltd.
where one patent can have more than one assignee
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#485 in Osaka
#9,040 in Japan
#44,195 in the World
rank by utility patentsCompany Filing History:


Get your Inventor Badge Today