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Masami Matsuda
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Hitachi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of and apparatus for treating radioactive liquid wastes cont...
Patent number
6,800,196
Issue date
Oct 5, 2004
Toshiaki Matsuo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Solid material melting apparatus
Patent number
6,502,520
Issue date
Jan 7, 2003
Hitachi, Ltd.
Takashi Nishi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of treating radioactive liquid wastes containing surface act...
Patent number
6,483,004
Issue date
Nov 19, 2002
Hitachi, Ltd.
Toshiaki Matsuo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Radioactive waste storage facility
Patent number
5,753,925
Issue date
May 19, 1998
Hitachi, Ltd.
Tsuneyasu Yamanaka
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Solidification agents for radioactive waste and a method for proces...
Patent number
5,498,828
Issue date
Mar 12, 1996
Hitachi, Ltd.
Masami Matsuda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Radioactive waste processing system
Patent number
5,489,737
Issue date
Feb 6, 1996
Hitachi, Ltd.
Tsutomu Baba
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for solidification of waste, and apparatus, waste form, and...
Patent number
5,463,171
Issue date
Oct 31, 1995
Hitachi, Ltd.
Takashi Nishi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Solidifying materials for radioactive waste disposal, structures ma...
Patent number
5,256,338
Issue date
Oct 26, 1993
Hitachi, Ltd.
Takashi Nishi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Disposal method of radioactive wastes
Patent number
5,202,062
Issue date
Apr 13, 1993
Hitachi Ltd.
Tsutomu Baba
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for solidifying radioactive wastes
Patent number
5,045,241
Issue date
Sep 3, 1991
Hitachi, Ltd.
Osamu Kuriyama
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process and apparatus for cleaning nuclear reactor cooling water
Patent number
4,880,595
Issue date
Nov 14, 1989
Hitachi, Ltd.
Masami Matsuda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and apparatus for analyzing the electrode inpedance
Patent number
4,831,324
Issue date
May 16, 1989
Hitachi, Ltd.
Yamato Asakura
G01 - MEASURING TESTING
Information
Patent Grant
Method for processing radioactive waste resin
Patent number
4,654,172
Issue date
Mar 31, 1987
Hitachi, Ltd.
Masami Matsuda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of disposing radioactive ion exchange resin
Patent number
4,636,335
Issue date
Jan 13, 1987
Hitachi, Ltd.
Fumio Kawamura
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and apparatus for processing spent ion exchange resin
Patent number
4,628,837
Issue date
Dec 16, 1986
Hitachi, Ltd.
Kazuhide Mori
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Granulating apparatus
Patent number
4,424,016
Issue date
Jan 3, 1984
Hitachi, Ltd.
Masami Matsuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF AND APPARATUS FOR TREATING RADIOACTIVE LIQUID WASTES CONT...
Publication number
20040129615
Publication date
Jul 8, 2004
Hitachi, Ltd.
Toshiaki Matsuo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING