Shoji Watanabe

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Supporting method and system for process operation
- Patent number 5,943,662
- Issue date Aug 24, 1999
- Hitachi, Ltd.
- Kenji Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Supporting method and system for process operation
- Patent number 5,845,052
- Issue date Dec 1, 1998
- Hitachi, Ltd.
- Kenji Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Supporting neural network method for process operation
- Patent number 5,774,633
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Kenji Baba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Plant operation support system
- Patent number 5,581,459
- Issue date Dec 3, 1996
- Hitachi, Ltd.
- Ichiro Enbutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for controlling water treatment based on plankton monitoring
- Patent number 5,505,843
- Issue date Apr 9, 1996
- Hitachi, Ltd.
- Misako Obuchi
- G01 - MEASURING TESTING
Information Patent Grant
Method of automated learning, an apparatus therefor, and a system i...
- Patent number 5,465,320
- Issue date Nov 7, 1995
- Hitachi, Ltd.
- Ichiro Enbutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for treating suspended substances in liquor
- Patent number 5,324,431
- Issue date Jun 28, 1994
- Hitachi, Ltd.
- Shoji Watanabe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for sludge thickening
- Patent number 4,960,512
- Issue date Oct 2, 1990
- Hitachi, Ltd.
- Kenji Baba
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for sludge thickening
- Patent number 4,904,388
- Issue date Feb 27, 1990
- Hitachi, Ltd.
- Kenji Baba
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for monitoring the toxicant contamination of water by usi...
- Patent number 4,888,703
- Issue date Dec 19, 1989
- Hitachi Engineering Co., Ltd.
- Kenji Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Injection control system of flocculating agent
- Patent number 4,783,269
- Issue date Nov 8, 1988
- Hitachi, Ltd.
- Kenji Baba
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for measuring the concentration of filamentous microorgan...
- Patent number 4,769,776
- Issue date Sep 6, 1988
- Hitachi, Ltd.
- Masakatsu Hiraoka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flocculation basin in water treatment process
- Patent number 4,654,139
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Kenji Baba
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Shoji Watanabe

Person

Patents Grantslast 30 patents

Supporting method and system for process operation

Supporting method and system for process operation

Supporting neural network method for process operation

Plant operation support system

System for controlling water treatment based on plankton monitoring

Method of automated learning, an apparatus therefor, and a system i...

Process for treating suspended substances in liquor

Apparatus for sludge thickening

Process for sludge thickening

Apparatus for monitoring the toxicant contamination of water by usi...

Injection control system of flocculating agent

Apparatus for measuring the concentration of filamentous microorgan...

Flocculation basin in water treatment process