Inventor
TSUBOTA SHUHO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOTA SHUHO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
10 patentsUS7485828B2Feb 3, 2009
Residual stress improving apparatus for piping technical field
MITSUBISHI HEAVY IND LTD9 citations82
US6984801B2Jan 10, 2006
Method of closing a hole in a gas turbine blade top by laser welding
MITSUBISHI HEAVY IND LTD6 citations71
US10946633B2Mar 16, 2021
Additive manufacturing method
MITSUBISHI HEAVY IND LTD0 citations61
US8044323B2Oct 25, 2011
Apparatus for improving residual stress of piping technical field
MITSUBISHI HEAVY IND LTD4 citations60
US11101613B2Aug 24, 2021
Laser device and processing device
MITSUBISHI HEAVY IND LTD0 citations59
US11458565B2Oct 4, 2022
Weldment manufacturing method, weldment manufacturing system, and weldment
MITSUBISHI HEAVY IND LTD0 citations55
US8362393B2Jan 29, 2013
Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body
MITSUBISHI HEAVY IND LTD0 citations47
US10343235B2Jul 9, 2019
Laser welding method, laser welding apparatus, and cylindrical body
MITSUBISHI HEAVY IND LTD0 citations37
US8362389B2Jan 29, 2013
Apparatus for improving residual stress in tubular body and adjustment method of the same
MITSUBISHI HEAVY IND LTD0 citations37
US10413961B2Sep 17, 2019
Method for manufacturing cylindrical member
MITSUBISHI HEAVY IND LTD0 citations32