Inventor
Ichiro Enbutsu
Inventor
Hitachi, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge19%
G05BControl or regulating systems in general19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management15%
G06NComputing arrangements based on specific computational models7%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G05DSystems for controlling or regulating non-electric variables4%
H02JElectric power networks4%
Y02ATechnologies for adaptation to climate change4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
5,943,662'Supporting method and system for process operation'19995,845,052'Supporting method and system for process operation'19985,774,633'Supporting neural network method for process operation'19985,581,459'Plant operation support system'19965,537,339'Method of operating a plurality of utilities, a utilities network system for carrying out the method and a control device for such a network'19965,465,320'Method of automated learning, an apparatus therefor, and a system incorporating such an apparatus'19955,324,431'Process for treating suspended substances in liquor'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1999Patents assigned to HITACHI LTD (7)· patent assignee history
1994–1999Based in Hitachi, JP· patent location history
1996Based in Goleta, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 7 | 1994–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachi, JP | 6 | 1994–1999 |
| Goleta, California, US | 1 | 1996 |