Hitachi Software Engineering Co., Ltd.
Records under this name other than the patents Hitachi Software Engineering Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
Back to Hitachi Software Engineering Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,650,047 | Change Detection Equipment and Method of Image Recognition Formerly held In force · High confidence | In force | High confidence | |
| US 7,668,817 | Method and System for Data Processing with Spatial Search Formerly held In force · High confidence | In force | High confidence | |
| US 8,307,408 | System and Method for File Processing and File Processing Program Formerly held In force · High confidence | In force | High confidence | |
| US 8,284,431 | Printing Management System, Printing Management Method, and Program Formerly held In force · High confidence | In force | High confidence | |
| US 8,271,756 | Content Approving Apparatus Formerly held In force · High confidence | In force | High confidence | |
| US 7,275,072 | Data processing system and method with data sharing for the same Term ended Term ended Jan 21, 2025 · From the USPTO record | Term ended | Term ended Jan 21, 2025 | From the USPTO record |
| US 7,562,103 | Disaster recovery processing method and apparatus and storage unit for the same Term ended Term ended Aug 2, 2024 · From the USPTO record | Term ended | Term ended Aug 2, 2024 | From the USPTO record |
| US 7,308,533 | Method for reorganizing additional writing format storage media volume Term ended Term ended Jul 6, 2024 · From the USPTO record | Term ended | Term ended Jul 6, 2024 | From the USPTO record |
| US 8,090,745 | K-Nearest Neighbor Search Method, K-Nearest Neighbor Search Program, and K-Nearest Neighbor Search Device Formerly held Lapsed on the fee record Ended Jan 3, 2024 · High confidence | Lapsed on the fee record | Ended Jan 3, 2024 | High confidence |
| US 8,082,409 | Data Storage Device and Data Management Method in Data Storage Device Formerly held Lapsed on the fee record Ended Dec 20, 2023 · High confidence | Lapsed on the fee record | Ended Dec 20, 2023 | High confidence |