Assignee
IIZUKA YUKINORI
JP·4 granted patents·10 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0177US8266964B2Calibration of an ultrasonic flaw detector and quality control and production methods for a tubular bodyIIZUKA YUKINORI·Filed 2007·Granted Sep 18, 2012·6 cites·9 claims
- 0272US9341599B2Ultrasonic flaw detection method, ultrasonic flaw detection apparatus, and pipe manufacturing methodIIZUKA YUKINORI·Filed 2012·Granted May 17, 2016·2 cites·6 claims
- 0367US8393217B2Ultrasonic flaw detection apparatus and ultrasonic flaw detection method for pipeIIZUKA YUKINORI·Filed 2007·Granted Mar 12, 2013·2 cites·23 claims
- 0452US8578580B2Quality control method and manufacturing method for pipeIIZUKA YUKINORI·Filed 2007·Granted Nov 12, 2013·0 cites·14 claims
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