Ryo Hamada

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chemical decontamination method and chemical decontamination apparatus
- Patent number 12,283,386
- Issue date Apr 22, 2025
- Hitachi-GE Nuclear Energy, Ltd.
- Takashi Oohira
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemical decontamination method
- Patent number 12,198,825
- Issue date Jan 14, 2025
- Hitachi-GE Nuclear Energy, Ltd.
- Takashi Oohira
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Coke extrusion force estimation method and coke oven repairing method
- Patent number 10,072,995
- Issue date Sep 11, 2018
- JFE Steel Corporation
- Ryo Hamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ADHERING NOBLE METAL TO CARBON STEEL MEMBER OF NUCLEAR P...
- Publication number 20220213601
- Publication date Jul 7, 2022
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Ryo HAMADA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CHEMICAL DECONTAMINATION METHOD
- Publication number 20220102019
- Publication date Mar 31, 2022
- HITACHI-GE NUCLEAR ENERGY, LTD.
- Takashi Oohira
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Chemical Decontamination Method and Chemical Decontamination Apparatus
- Publication number 20210296019
- Publication date Sep 23, 2021
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Takashi OOHIRA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COKE EXTRUSION FORCE ESTIMATION METHOD AND COKE OVEN REPAIRING METHOD
- Publication number 20150308910
- Publication date Oct 29, 2015
- JFE STEEL CORPORATION
- Ryo Hamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR