3 Utility Patents
#667 in Kitakyushu
#233,661 in Japan
Forward Citations = 39
Company Filing History:

Kyusyugiken Co., Ltd.
Shin-nippon Nondestructive Inspection Co.
where one patent can have more than one assignee
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#667 in Kitakyushu
#233,661 in Japan
Company Filing History:

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