Inventor

MOTOYAMA NORIHIKO

JP16 patents

⚠️ This page may combine multiple inventors who share the name “MOTOYAMA NORIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND LTD

9 patents

US11852343B2Dec 26, 2023

Combustor component, combustor including the combustor component, and gas turbine including the combustor

MITSUBISHI HEAVY IND LTD2 citations73

US11325189B2May 10, 2022

Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same

MITSUBISHI HEAVY IND LTD2 citations71

US11795876B2Oct 24, 2023

Outlet seal, outlet seal set, and gas turbine

MITSUBISHI HEAVY IND LTD0 citations51

US8955222B2Feb 17, 2015

Combustor connection structure, combustor transition piece, designing method of combustor transition piece and gas turbine

MITSUBISHI HEAVY IND LTD0 citations51

US12276207B2Apr 15, 2025

High-temperature part and gas turbine including the same

MITSUBISHI HEAVY IND LTD0 citations48

US11976596B2May 7, 2024

Fuel supply pipe assembly, gas turbine combustor, and gas turbine

MITSUBISHI HEAVY IND LTD0 citations47

US12460817B2Nov 4, 2025

Assembly, method for manufacturing assembly, burner, and method for manufacturing burner

MITSUBISHI HEAVY IND LTD0 citations46

US11892168B2Feb 6, 2024

Combustor and gas turbine equipped with the same

MITSUBISHI HEAVY IND LTD0 citations44

US12449130B2Oct 21, 2025

Combustor and gas turbine

MITSUBISHI HEAVY IND LTD0 citations39

MITSUBISHI HITACHI POWER SYS

3 patents

US10632535B2Apr 28, 2020

Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same

MITSUBISHI HITACHI POWER SYS12 citations84

US10857595B2Dec 8, 2020

Cobalt based alloy additive manufactured article, cobalt based alloy product, and method for manufacturing same

MITSUBISHI HITACHI POWER SYS2 citations71

US9939158B2Apr 10, 2018

Combustor with ring part having protrusions and gas turbine including the combustor

MITSUBISHI HITACHI POWER SYS0 citations40

NAKAMURA SOSUKE

2 patents

US8448451B2May 28, 2013

Height ratios for a transition piece of a combustor

NAKAMURA SOSUKE8 citations82

US8297037B2Oct 30, 2012

Gas turbine and method of forming combustor insertion hole of gas turbine

NAKAMURA SOSUKE2 citations61

ARASE KENICHI

1 patent

US8607451B2Dec 17, 2013

Combustor-transition-piece guide jig and method of detaching and attaching combustor of gas turbine

ARASE KENICHI15 citations82

MITSUBISHI HITACHI POWER SYS LTD

1 patent

US11371353B2Jun 28, 2022

Manufacturing method for turbine blade, and turbine blade

MITSUBISHI HITACHI POWER SYS LTD0 citations49