6 Utility Patents
#3,337 in Kyoto 615-0031
#139,573 in Japan
#695,828 in the World
Forward Citations = 25
Company Filing History:

Nitta Haas Inc.
where one patent can have more than one assignee
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#3,337 in Kyoto 615-0031
#139,573 in Japan
#695,828 in the World
Company Filing History:

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