13 Utility Patents
#5,404 in Kanagawa
#62,003 in Japan
#286,173 in the World
Forward Citations = 54
Company Filing History:

Feat Limited
Oki Electric Industry Co., Ltd.
where one patent can have more than one assignee
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#5,404 in Kanagawa
#62,003 in Japan
#286,173 in the World
Company Filing History:

Get your Inventor Badge Today