Inventor
NARITA RYUICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NARITA RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
8 patentsUS12257648B2Mar 25, 2025
Laser processing device
MITSUBISHI HEAVY IND LTD0 citations61
US11344952B2May 31, 2022
Three-dimensional additive manufacturing device, three-dimensional additive manufacturing method, and three-dimensional additive manufactured product
MITSUBISHI HEAVY IND LTD1 citations60
US11554419B2Jan 17, 2023
Additive manufacturing method and additive manufacturing apparatus
MITSUBISHI HEAVY IND LTD0 citations54
US12358078B2Jul 15, 2025
Laser machining device
MITSUBISHI HEAVY IND LTD0 citations50
US12339160B2Jun 24, 2025
Laser light profile measuring device and laser light profile measuring method
MITSUBISHI HEAVY IND LTD0 citations48
US11590578B2Feb 28, 2023
Internal defect detection system, three-dimensional additive manufacturing device, internal defect detection method, method of manufacturing three-dimensional additive manufactured product, and three-dimensional
MITSUBISHI HEAVY IND LTD0 citations47
US11583957B2Feb 21, 2023
Laser processing method and laser processing apparatus
MITSUBISHI HEAVY IND LTD0 citations46
US11185925B2Nov 30, 2021
Process abnormality detection system for three-dimensional additive manufacturing device, three-dimensional additive manufacturing device, process abnormality detection method for three-dimensional additive manufacturing device, method for manufacturing three-dimensional additive manufactured product, and three-dimensional additive manufactured product
MITSUBISHI HEAVY IND LTD0 citations46