Assignee
HOSHINO IKUJI
JP·3 granted patents·7 citations·filing 2007–2011
Top patents by PatentIndex Score
3 records- 0168US8091425B2Ultrasonic testing method of threaded joint of pipes or tubesHOSHINO IKUJI·Filed 2007·Granted Jan 10, 2012·3 cites·3 claims
- 0267US8438926B2Method of evaluating fastening state of threaded joint of pipes or tubes, method for fastening threaded joint of pipes or tubes, and apparatus for evaluating fastening state of threaded joint of pipes or tubesHOSHINO IKUJI·Filed 2011·Granted May 14, 2013·2 cites·6 claims
- 0364US8113055B2Method for evaluating fastening state of threaded joint of pipes or tubes and method for fastening threaded joint of pipes or tubes using the methodHOSHINO IKUJI·Filed 2007·Granted Feb 14, 2012·2 cites·5 claims
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