Hitachi Systems, Ltd.
35Patents
35Active
35Granted
54Portfolio score
Filing activity: Aug 18, 2010 → Sep 16, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8639792B2 | Job processing system, method and program | Emerging Cross-Sectional Technologies | 6 | Active |
| US9572279B2 | Container-type data center | Electricity | 6 | Active |
| US9351425B2 | Container-type data center | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9688235B2 | Igniter, igniter assembly, and detection system and detection method therefor | Performing Operations; Transporting | 5 | Active |
| US9945645B2 | Igniter assembly, airbag system, and detection system and detection method for same | Performing Operations; Transporting | 5 | Active |
| US8554829B2 | Virtual server ID managing system, integrated monitoring system, virtual server ID managing program, and integrated monitoring program | Physics | 3 | Active |
| US8881438B2 | Luggage tag | Physics | 3 | Active |
| US10476733B2 | Single sign-on system and single sign-on method | Electricity | 2 | Active |
| US9916614B2 | Product display rack system, product display rack method, and product display rack program | Physics | 1 | Active |
| US9317335B2 | Reducing internal retention time of processing requests on a web system having different types of data processing structures | Physics | 1 | Active |
| US11367365B2 | Content presentation system and content presentation method | Emerging Cross-Sectional Technologies | 1 | Active |
| US9831827B2 | Photovoltaic inspection system and photovoltaic inspection method | Emerging Cross-Sectional Technologies | 1 | Active |
| US9031091B2 | Connection system of building facility device managing system, connection method of building facility device managing system, and connection program of building facility device managing system | Electricity | 1 | Active |
| US11995835B2 | Pixel-level object detection system and program thereof | Physics | 0 | Active |
| US11799804B2 | Chat bot control device, chat bot control method, and chat bot control device system | Electricity | 0 | Active |
| USD836142S1 | Punch of tableting machine | General | 0 | Active |
| US12051340B2 | Content creation system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10491154B2 | Solar power generation examination system and solar power generation examination method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11422971B2 | Data migration system and data migration method | Electricity | 0 | Active |
| US11100234B2 | Work recording apparatus, system, program, and method preventing confidential information leaks | Physics | 0 | Active |
| US9689198B2 | Window conduction heat shielding apparatus | Fixed Constructions | 0 | Active |
| US10430668B2 | Situation ascertainment system using camera picture data, control device, and situation ascertainment method using camera picture data | Physics | 0 | Active |
| US10073425B2 | Broad area management system, broad area management apparatus, building management apparatus, and broad area management method | Emerging Cross-Sectional Technologies | 0 | Active |
| US8423688B2 | Multi-thread file input and output system and multi-thread file input and output program | Electricity | 0 | Active |
| US11875817B2 | Harmful behavior detecting system and method thereof | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.