Kunio Takada

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drainage water pumping station and method for operating the same
- Patent number 6,132,136
- Issue date Oct 17, 2000
- Hitachi, Ltd.
- Kunio Takada
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Large-depth underground drainage facility and method of running same
- Patent number 6,102,618
- Issue date Aug 15, 2000
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Large-depth underground drainage facility and method of running same
- Patent number 5,909,982
- Issue date Jun 8, 1999
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Bearing unit, drainage pump and hydraulic turbine each incorporatin...
- Patent number 5,839,880
- Issue date Nov 24, 1998
- Hitachi, Ltd.
- Ryoji Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System for cooperatively operating river management facilities
- Patent number 5,812,421
- Issue date Sep 22, 1998
- Hitachi, Ltd.
- Kenji Fujii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drainage pump station and drainage operation method for drainage pu...
- Patent number 5,752,785
- Issue date May 19, 1998
- Hitachi, Ltd.
- Sadashi Tanaka
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drainage water pumping station and method for operating the same
- Patent number 5,733,064
- Issue date Mar 31, 1998
- Hitachi, Ltd.
- Kunio Takada
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method of operating pump and bearing device for pump
- Patent number 5,639,165
- Issue date Jun 17, 1997
- Hitachi, Ltd.
- Kohji Aizawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Large-depth underground drainage facility and method of running same
- Patent number 5,634,740
- Issue date Jun 3, 1997
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drainage water pumping station and method for operating the same
- Patent number 5,603,587
- Issue date Feb 18, 1997
- Hitachi, Ltd.
- Kunio Takada
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drainage water pumping station and method for operating the same
- Patent number 5,498,105
- Issue date Mar 12, 1996
- Hitachi, Ltd.
- Kunio Takada
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Large-depth underground drainage facility and method of running same
- Patent number 5,487,621
- Issue date Jan 30, 1996
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drainage pump and a hydraulic turbine incorporating a bearing membe...
- Patent number 5,458,460
- Issue date Oct 17, 1995
- Hitachi, Ltd.
- Ryoji Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Drainage water pumping station and method for operating the same
- Patent number 5,360,289
- Issue date Nov 1, 1994
- Hitachi, Ltd.
- Kunio Takada
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Bearing unit, drainage pump and hydraulic turbine each incorporatin...
- Patent number 5,346,316
- Issue date Sep 13, 1994
- Hitachi, Ltd.
- Ryoji Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vertical shaft type pump
- Patent number 5,297,927
- Issue date Mar 29, 1994
- Hitachi, Ltd.
- Kooji Aizawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Drainage distribution amount determining method and drainage system
- Patent number 5,160,216
- Issue date Nov 3, 1992
- Hitachi, Ltd.
- Kunio Takada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Kunio Takada

Person

Patents Grantslast 30 patents

Drainage water pumping station and method for operating the same

Large-depth underground drainage facility and method of running same

Large-depth underground drainage facility and method of running same

Bearing unit, drainage pump and hydraulic turbine each incorporatin...

System for cooperatively operating river management facilities

Drainage pump station and drainage operation method for drainage pu...

Drainage water pumping station and method for operating the same

Method of operating pump and bearing device for pump

Large-depth underground drainage facility and method of running same

Drainage water pumping station and method for operating the same

Drainage water pumping station and method for operating the same

Large-depth underground drainage facility and method of running same

Drainage pump and a hydraulic turbine incorporating a bearing membe...

Drainage water pumping station and method for operating the same

Bearing unit, drainage pump and hydraulic turbine each incorporatin...

Vertical shaft type pump

Drainage distribution amount determining method and drainage system