Inventor
SAKASHITA SHIGETO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SAKASHITA SHIGETO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
5 patentsUS11486531B2Nov 1, 2022
Thermal-insulated multi-walled pipe for superconducting power transmission
JFE STEEL CORP0 citations62
US11075508B2Jul 27, 2021
Thermal-insulated multi-walled pipe for superconducting power transmission and laying method therefor
JFE STEEL CORP1 citations62
US10971286B2Apr 6, 2021
Thermal-insulated multi-walled pipe for superconducting power transmission
JFE STEEL CORP0 citations62
US10002418B2Jun 19, 2018
Laser beam welding diagnosis apparatus and laser beam welding diagnosis method
JFE STEEL CORP1 citations50
US10436755B2Oct 8, 2019
Ultrasonic flaw detection apparatus and ultrasonic flaw detection method
JFE STEEL CORP0 citations38
IIZUKA YUKINORI
3 patentsUS8266964B2Sep 18, 2012
Calibration of an ultrasonic flaw detector and quality control and production methods for a tubular body
IIZUKA YUKINORI6 citations70
US8393217B2Mar 12, 2013
Ultrasonic flaw detection apparatus and ultrasonic flaw detection method for pipe
IIZUKA YUKINORI2 citations60
US8578580B2Nov 12, 2013
Quality control method and manufacturing method for pipe
IIZUKA YUKINORI0 citations49