Daisuke HIRASAWA

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid contact member and method of manufacturing fluid contact member
- Patent number 11,946,554
- Issue date Apr 2, 2024
- Hitachi-GE Nuclear Energy, Ltd.
- Hirotsugu Kawanaka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Water injection device
- Patent number 10,872,704
- Issue date Dec 22, 2020
- Hitachi-GE Nuclear Energy, Ltd.
- Daisuke Hirasawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
FLUID CONTACT MEMBER AND METHOD OF MANUFACTURING FLUID CONTACT MEMBER
- Publication number 20240200679
- Publication date Jun 20, 2024
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Hirotsugu KAWANAKA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FLUID CONTACT MEMBER AND METHOD OF MANUFACTURING FLUID CONTACT MEMBER
- Publication number 20220025984
- Publication date Jan 27, 2022
- HITACHI-GE NUCLEAR ENERGY, LTD
- Hirotsugu KAWANAKA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Water Injection Device
- Publication number 20180182500
- Publication date Jun 28, 2018
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Daisuke HIRASAWA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING