Hiroo Yoshikawa

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of chemical decontamination and system therefor
- Patent number 6,973,154
- Issue date Dec 6, 2005
- Hitachi, Ltd.
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for chemical decontamination
- Patent number 6,921,515
- Issue date Jul 26, 2005
- Hitachi, Ltd.
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of chemical decontamination
- Patent number 6,549,603
- Issue date Apr 15, 2003
- Hitachi, Ltd.
- Kazushige Ishida
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of chemical decontamination
- Patent number 6,335,475
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

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
Method of chemical decontamination and system therefor
- Publication number 20020150523
- Publication date Oct 17, 2002
- Hitachi, Ltd.
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method of chemical decontamination and system therefor
- Publication number 20020099252
- Publication date Jul 25, 2002
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING