Inventor
Ken Naono
Inventor
Tokyo, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes15%
G05BControl or regulating systems in general10%
H04LTransmission of digital information, e.g. telegraphic communication10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
9,384,177'File history recording system, file history management system and file history recording method'20169,043,621'Power-saving network management server, network system, and method of determining supply of power'20158,402,048'Trail management method, system, and program'20138,352,093'Intra-area environmental control system and intra-area environmental control method'20138,311,868'Business analysis system and method'20128,160,781'Vehicular control system and control method'20128,027,862'Time series pattern generating system and method using historical information'20117,958,217'Job management system and method for minimizing log data'20117,739,083'Program and/or method for calculating tuning parameters for numerical computation library'20107,707,509'Device and method for assisting input operations'20107,698,423'Computer system for estimating operational risk'20107,634,386'Method and apparatus for setting up runtime conditions'20097,555,509'Parallel fast Fourier transformation method of concealed-communication type'20097,137,010'Method for obtaining a solution of an optimization problem'20065,754,438'Frequency analyzing method and apparatus for time series data'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2016Patents assigned to HITACHI LTD (15)· patent assignee history
1998Based in Kokubunji, JP· patent location history
2006–2012Based in Tachikawa, JP· patent location history
2010–2016Based in Tokyo, JP· patent location history
2012–2016Patents assigned to NAONO KEN (6)· patent assignee history
2012–2016Patents assigned to SAKURAI TAKAO (4)· patent assignee history
2012–2013Patents assigned to EGI MASASHI (3)· patent assignee history
2012Patents assigned to ARAKAWA FUMIO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 15 | 1998–2016 |
| NAONO KENself | 6 | 2012–2016 |
| SAKURAI TAKAO | 4 | 2012–2016 |
| EGI MASASHI | 3 | 2012–2013 |
| ARAKAWA FUMIO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 2010–2016 |
| Tachikawa, JP | 6 | 2006–2012 |
| Kokubunji, JP | 1 | 1998 |