Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Martensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the same

Martensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the same

US Patent 5650024 · Granted Jul 22, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control device, refrigerator, control method, and abnormality detection method2024
Turbo compressor and centrifugal chiller comprising same2023
Evaporator and refrigeration system2022
Heat pump and method for designing the same2022
Turbo refrigerator and startup control method therefor2022
Refrigeration machine control device, turbo refrigeration machine, refrigeration2022
Method of manufacturing welded structure of ferritic heat-resistant steel and we2021
Polymer design device, polymer design method, and non-transitory recording mediu2021
Method of manufacturing welded structure of ferritic heat-resistant steel and we2021
Evaporator and refrigerator2021
Temperature prediction device, compressor with magnetic bearing mounted thereon,2021
Actuator2021