Fumitaka Ichihashi

Person

West Hartford, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Convection cooling at low effusion density region of combustor panel
- Patent number 12,247,738
- Issue date Mar 11, 2025
- RTX Corporation
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Effusion cooling for dilution/quench hole edges in combustor liner...
- Patent number 12,135,129
- Issue date Nov 5, 2024
- RTX Corporation
- Fumitaka Ichihashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustor cooling panel stud
- Patent number 11,561,007
- Issue date Jan 24, 2023
- United Technologies Corporation
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor cooling panel with flow guide
- Patent number 11,415,320
- Issue date Aug 16, 2022
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Effusion cooling for dilution/quench hole edges in combustor liner...
- Patent number 11,391,460
- Issue date Jul 19, 2022
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustor bulkhead with circular impingement hole pattern
- Patent number 11,391,461
- Issue date Jul 19, 2022
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cooled component for a gas turbine engine
- Patent number 11,326,518
- Issue date May 10, 2022
- Raytheon Technologies Corporation
- Maleek E. Wedderburn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustor heat shield and method of cooling same
- Patent number 11,293,638
- Issue date Apr 5, 2022
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustor panel stud cooling effusion through heat transfer augmentors
- Patent number 11,209,162
- Issue date Dec 28, 2021
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor panel
- Patent number 11,199,326
- Issue date Dec 14, 2021
- Raytheon Technologies Corporation
- Jason M. Gringhaus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Interrupted midrail for combustor panel
- Patent number 10,808,936
- Issue date Oct 20, 2020
- Raytheon Technologies Corporation
- Steven D Porter
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
CONVECTION COOLING AT LOW EFFUSION DENSITY REGION OF COMBUSTOR PANEL
- Publication number 20250207776
- Publication date Jun 26, 2025
- RTX Corporation
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
EFFUSION COOLING FOR DILUTION/QUENCH HOLE EDGES IN COMBUSTOR LINER...
- Publication number 20220364728
- Publication date Nov 17, 2022
- Raytheon Technologies Corporation
- Fumitaka Ichihashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONVECTION COOLING AT LOW EFFUSION DENSITY REGION OF COMBUSTOR PANEL
- Publication number 20210222879
- Publication date Jul 22, 2021
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR BULKHEAD WITH CIRCULAR IMPINGEMENT HOLE PATTERN
- Publication number 20210207807
- Publication date Jul 8, 2021
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR PANEL
- Publication number 20210190317
- Publication date Jun 24, 2021
- United Technologies Corporation
- Jason M. Gringhaus
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR HEAT SHIELD AND METHOD OF COOLING SAME
- Publication number 20210055000
- Publication date Feb 25, 2021
- United Technologies Corporation
- Fumitaka Ichihashi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
EFFUSION COOLING FOR DILUTION/QUENCH HOLE EDGES IN COMBUSTOR LINER...
- Publication number 20210018173
- Publication date Jan 21, 2021
- United Technologies Corporation
- Fumitaka Ichihashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COOLED COMPONENT FOR A GAS TURBINE ENGINE
- Publication number 20200256250
- Publication date Aug 13, 2020
- United Technologies Corporation
- Maleek E. Wedderburn
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
COMBUSTOR COOLING PANEL WITH FLOW GUIDE
- Publication number 20200217505
- Publication date Jul 9, 2020
- United Technologies Corporation
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR COOLING PANEL STUD
- Publication number 20200217506
- Publication date Jul 9, 2020
- United Technologies Corporation
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR PANEL STUD COOLING EFFUSION THROUGH HEAT TRANSFER AUGMENTORS
- Publication number 20200217507
- Publication date Jul 9, 2020
- United Technologies Corporation
- Fumitaka Ichihashi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INTERRUPTED MIDRAIL FOR COMBUSTOR PANEL
- Publication number 20200003423
- Publication date Jan 2, 2020
- United Technologies Corporation
- Steven D Porter
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CASTELLATED COMBUSTOR PANELS
- Publication number 20190285276
- Publication date Sep 19, 2019
- United Technologies Corporation
- Steven D. Porter
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Fumitaka Ichihashi

Person

Patents Grantslast 30 patents

Convection cooling at low effusion density region of combustor panel

Effusion cooling for dilution/quench hole edges in combustor liner...

Combustor cooling panel stud

Combustor cooling panel with flow guide

Effusion cooling for dilution/quench hole edges in combustor liner...

Combustor bulkhead with circular impingement hole pattern

Cooled component for a gas turbine engine

Combustor heat shield and method of cooling same

Combustor panel stud cooling effusion through heat transfer augmentors

Combustor panel

Interrupted midrail for combustor panel

Patents Applicationslast 30 patents

CONVECTION COOLING AT LOW EFFUSION DENSITY REGION OF COMBUSTOR PANEL

EFFUSION COOLING FOR DILUTION/QUENCH HOLE EDGES IN COMBUSTOR LINER...

CONVECTION COOLING AT LOW EFFUSION DENSITY REGION OF COMBUSTOR PANEL

COMBUSTOR BULKHEAD WITH CIRCULAR IMPINGEMENT HOLE PATTERN

COMBUSTOR PANEL

COMBUSTOR HEAT SHIELD AND METHOD OF COOLING SAME

EFFUSION COOLING FOR DILUTION/QUENCH HOLE EDGES IN COMBUSTOR LINER...

COOLED COMPONENT FOR A GAS TURBINE ENGINE

COMBUSTOR COOLING PANEL WITH FLOW GUIDE

COMBUSTOR COOLING PANEL STUD

COMBUSTOR PANEL STUD COOLING EFFUSION THROUGH HEAT TRANSFER AUGMENTORS

INTERRUPTED MIDRAIL FOR COMBUSTOR PANEL

CASTELLATED COMBUSTOR PANELS