Akira Minato

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing iron oxides from water in feed water system...
- Patent number 4,941,973
- Issue date Jul 17, 1990
- Hitachi, Ltd.
- Mamoru Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Inhibition of deposition of radioactive substances on nuclear power...
- Patent number 4,828,790
- Issue date May 9, 1989
- Hitachi, Ltd.
- Takashi Honda
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of reducing radioactivity in nuclear plant
- Patent number 4,820,473
- Issue date Apr 11, 1989
- Hitachi, Ltd.
- Kenya Ohashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Resin packaged semiconductor device having a protective layer made...
- Patent number 4,821,148
- Issue date Apr 11, 1989
- Hitachi, Ltd.
- Shiro Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nuclear power plant providing a function of suppressing the deposit...
- Patent number 4,722,823
- Issue date Feb 2, 1988
- Hitachi, Ltd.
- Takashi Honda
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of inhibiting corrosion of zirconium or its alloy
- Patent number 4,610,732
- Issue date Sep 9, 1986
- Hitachi, Ltd.
- Yuko Sasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of inhibiting corrosion of carbon steel piping of condensate...
- Patent number 4,564,499
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Takashi Honda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for removing metal surface oxide
- Patent number 4,544,462
- Issue date Oct 1, 1985
- Hitachi, Ltd.
- Yasumasa Furutani
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for regenerating cleaning fluid
- Patent number 4,514,270
- Issue date Apr 30, 1985
- Hitachi, Ltd.
- Yasumasa Furutani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for partial hot dipping of steel strips
- Patent number 4,505,760
- Issue date Mar 19, 1985
- Hitachi, Ltd.
- Masahiko Itoh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hermetically circulating, absorption type refrigerator
- Patent number 4,487,036
- Issue date Dec 11, 1984
- Hitachi, Ltd.
- Masahiko Itoh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hermetically circulating, absorption type refrigerator
- Patent number 4,470,272
- Issue date Sep 11, 1984
- Hitachi, Ltd.
- Masahiko Itoh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hermetically circulating, absorption type refrigerator
- Patent number 4,398,399
- Issue date Aug 16, 1983
- Hitachi, Ltd.
- Masahiko Itoh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hermetically circulating, absorption type refrigerator
- Patent number 4,311,024
- Issue date Jan 19, 1982
- Hitachi, Ltd.
- Masahiko Itoh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Akira Minato

Person

Patents Grantslast 30 patents

Apparatus for removing iron oxides from water in feed water system...

Inhibition of deposition of radioactive substances on nuclear power...

Method of reducing radioactivity in nuclear plant

Resin packaged semiconductor device having a protective layer made...

Nuclear power plant providing a function of suppressing the deposit...

Method of inhibiting corrosion of zirconium or its alloy

Method of inhibiting corrosion of carbon steel piping of condensate...

Process for removing metal surface oxide

Process for regenerating cleaning fluid

Process for partial hot dipping of steel strips

Hermetically circulating, absorption type refrigerator

Hermetically circulating, absorption type refrigerator

Hermetically circulating, absorption type refrigerator

Hermetically circulating, absorption type refrigerator