Inventor

OKAYA NAOTOSHI

JP4 patents

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

MITSUBISHI HITACHI POWER SYS

3 patents

US10570754B2Feb 25, 2020

Steam turbine rotor blade, method for manufacturing steam turbine rotor blade, and steam turbine

MITSUBISHI HITACHI POWER SYS2 citations65

US9989450B2Jun 5, 2018

Erosion test apparatus, accelerator and erosion test method

MITSUBISHI HITACHI POWER SYS1 citations50

US10150707B2Dec 11, 2018

Method of producing thermal spray powder, manufacture apparatus of thermal spray powder, and thermal spray powder produced by the producing method

MITSUBISHI HITACHI POWER SYS1 citations49

MITSUBISHI HITACHI POWER SYS LTD

1 patent

US11148169B2Oct 19, 2021

Method of forming sprayed coating, high-temperature component for turbine, turbine, masking pin for forming sprayed coating, and masking member

MITSUBISHI HITACHI POWER SYS LTD0 citations50