Kenji Uchida

Person

Kashiwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure feeding apparatus
- Patent number 5,261,794
- Issue date Nov 16, 1993
- Hitachi, Ltd.
- Yukishige Kamino
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mine cooling power recovery system
- Patent number 4,991,998
- Issue date Feb 12, 1991
- Hitachi, Ltd.
- Yukishige Kamino
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vertical hydro-hoist with adjustable floats and method of operating...
- Patent number 4,854,783
- Issue date Aug 8, 1989
- Hitachi, Ltd.
- Kenji Uchida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for continuously pressure-feeding slurry
- Patent number 4,605,356
- Issue date Aug 12, 1986
- Hitachi, Ltd.
- Kenji Uchida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for continuously transferring a slurry by liquid pressure
- Patent number 4,547,132
- Issue date Oct 15, 1985
- Hitachi, Ltd.
- Kenji Uchida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for continuous pressure feeding of slurry
- Patent number 4,536,131
- Issue date Aug 20, 1985
- Hitachi, Ltd.
- Makoto Saito
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic slurry concentration control system
- Patent number 4,490,044
- Issue date Dec 25, 1984
- Hitachi, Ltd.
- Makoto Saito
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Float of slurry pressure feeding system
- Patent number 4,387,595
- Issue date Jun 14, 1983
- Hitachi, Ltd.
- Masakatsu Sakamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus for continuous slurry displacement transfer
- Patent number 4,321,016
- Issue date Mar 23, 1982
- Hitachi, Ltd.
- Masakatsu Sakamoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus for supplying raw liquid and relieving pressure of high-p...
- Patent number 4,310,491
- Issue date Jan 12, 1982
- Hitachi, Ltd.
- Masakatsu Sakamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for hydraulically transporting particulate solid material
- Patent number 4,239,423
- Issue date Dec 16, 1980
- Hitachi, Ltd.
- Masakatsu Sakamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Control system of apparatus for transporting slurry
- Patent number 4,231,686
- Issue date Nov 4, 1980
- Hitachi, Ltd.
- Masakatsu Sakamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hydraulic transportation apparatus for solid materials
- Patent number 4,164,359
- Issue date Aug 14, 1979
- Hitachi, Ltd.
- Masakatsu Sakamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System for hydraulically transporting solid material
- Patent number 4,145,087
- Issue date Mar 20, 1979
- Hitachi, Ltd.
- Masakatsu Sakamoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Kenji Uchida

Person

Patents Grantslast 30 patents

Fluid pressure feeding apparatus

Mine cooling power recovery system

Vertical hydro-hoist with adjustable floats and method of operating...

Apparatus for continuously pressure-feeding slurry

Apparatus for continuously transferring a slurry by liquid pressure

Apparatus for continuous pressure feeding of slurry

Automatic slurry concentration control system

Float of slurry pressure feeding system

Apparatus for continuous slurry displacement transfer

Apparatus for supplying raw liquid and relieving pressure of high-p...

Apparatus for hydraulically transporting particulate solid material

Control system of apparatus for transporting slurry

Hydraulic transportation apparatus for solid materials

System for hydraulically transporting solid material