12 Utility and 3 Design Patents
#3,617 in Osaka
#69,289 in Japan
#323,852 in the World
rank by utility patentsForward Citations = 37
Company Filing History:


Video Eico Ipd Co., Ltd.
4. 2 out of 1,344
Mita Industrial Co., Ltd.
5. 1 out of 831,952 patents
Other
where one patent can have more than one assignee
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