Inventor
TAKAGI KIYOKA
JP22 patents
Patents
22 patentsUS10071794B2Sep 11, 2018
Joint, and aircraft structure
MITSUBISHI HEAVY IND LTD3 citations72
US10040538B2Aug 7, 2018
Joint, and aircraft structure
MITSUBISHI HEAVY IND LTD4 citations72
US10195789B2Feb 5, 2019
Composite structure and method for molding composite structure
MITSUBISHI HEAVY IND LTD1 citations62
US11872779B2Jan 16, 2024
Method for producing composite material joined body
MITSUBISHI HEAVY IND LTD0 citations61
US11111348B2Sep 7, 2021
Method for treating surface of resin material layer and resin material
MITSUBISHI HEAVY IND LTD0 citations61
US10809051B2Oct 20, 2020
Debonding detecting method and debonding detecting device
MITSUBISHI HEAVY IND LTD1 citations61
US11065832B2Jul 20, 2021
Bladder bag and molding method of composite material
MITSUBISHI HEAVY IND LTD1 citations60
US11987013B2May 21, 2024
Composite material forming method
MITSUBISHI HEAVY IND LTD0 citations58
US11364989B2Jun 21, 2022
Wing and wing design method
MITSUBISHI HEAVY IND LTD0 citations57
US12169188B2Dec 17, 2024
Bonding layer evaluation system and bonding layer evaluation method
MITSUBISHI HEAVY IND LTD0 citations51
US12019049B2Jun 25, 2024
Bonding layer evaluation system and bonding layer evaluation method
MITSUBISHI HEAVY IND LTD0 citations51
US12356531B2Jul 8, 2025
Heating device
MITSUBISHI HEAVY IND LTD0 citations50
US12292382B2May 6, 2025
Crystallinity measurement device, resin-containing material manufacturing device, crystallinity measurement method, and resin-containing material manufacturing method
MITSUBISHI HEAVY IND LTD0 citations50
US12290993B2May 6, 2025
Composite pre-bonding treatment method
MITSUBISHI HEAVY IND LTD0 citations50
US10562243B2Feb 18, 2020
FRP shaping jig and method of shaping FRP structure
MITSUBISHI HEAVY IND LTD0 citations50
US12385870B2Aug 12, 2025
Joint portion evaluating method and joint portion evaluating device
MITSUBISHI HEAVY IND LTD0 citations49
US11305495B2Apr 19, 2022
Adhesive injection method and structure
MITSUBISHI HEAVY IND LTD0 citations49
US11065831B2Jul 20, 2021
Method for designing composite material and composite material
MITSUBISHI HEAVY IND LTD0 citations49
US10994513B2May 4, 2021
Composite structure
MITSUBISHI HEAVY IND LTD0 citations49
US11383460B2Jul 12, 2022
Method for producing composite material
MITSUBISHI HEAVY IND LTD0 citations48
US11292576B2Apr 5, 2022
Method of designing composite material, method of evaluating composite material, and composite material
MITSUBISHI HEAVY IND LTD0 citations46
US12103244B2Oct 1, 2024
Joint structure and method for manufacturing joint structure
MITSUBISHI HEAVY IND LTD0 citations44