43 Utility Patents
#1,221 in Kanagawa
#10,007 in Japan
#47,277 in the World
Forward Citations = 424
Company Filing History:
Tohoku Ricoh Co., Ltd.
Tohoku Richo Co., Ltd.
4. 1 out of 1
Tohoku Ricoh Cc., Ltd.
where one patent can have more than one assignee
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