Hideaki Okubo
36Patents
9h-index
40Co-inventors
75Inventor score
Filing activity: Jan 5, 1990 → Feb 5, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5370518A | Apparatus for injection and compression molding | Performing Operations; Transporting | 22 | Expired |
| US7444460B2 | Data storage device, method for updating management information in data storage device, and computer program | Physics | 22 | Expired |
| US5942136A | Laser marking device | Performing Operations; Transporting | 21 | Expired |
| US7325104B2 | Storage device using interleaved memories to control power consumption | Physics | 14 | Expired |
| US5500166A | Method for controlling injection volume of material into mold | Performing Operations; Transporting | 12 | Expired |
| US5059364A | Injection-compression molding machine and method of molding by using the machine | Performing Operations; Transporting | 12 | Expired |
| US8898541B2 | Storage controller, storage device, information processing system, and storage controlling method | Physics | 12 | Active |
| US5221509A | Method and apparatus for injection and compression molding | Performing Operations; Transporting | 11 | Expired |
| US5035599A | Combined injection-molding and pressing machine | Performing Operations; Transporting | 10 | Expired |
| US9405608B2 | Storage controller, storage device, information processing system, and storage control method | Physics | 8 | Active |
| US5354525A | Injection and compression molding apparatus and molding methods therefor | Performing Operations; Transporting | 7 | Expired |
| US7962713B2 | Memory device having secure non-volatile locking functionality | Physics | 3 | Expired |
| US9836392B2 | Storage control apparatus to control pre-processing operations | Physics | 3 | Active |
| US9170893B2 | Method and system for selecting region of a nonvolatile memory | Physics | 3 | Active |
| US9058162B2 | Storage control apparatus, storage apparatus, information processing system and processing method therefor | Physics | 3 | Active |
| US5306135A | Nozzle touch mechanism for injection press composite molding machine | Performing Operations; Transporting | 3 | Expired |
| US7636826B2 | Systems and methods for locking and exporting the locking of a removable memory device | Physics | 2 | Expired |
| US8996791B2 | Flash memory device, memory control device, memory control method, and storage system | Physics | 2 | Active |
| US10031865B2 | Memory system, storage device, and method for controlling memory system | Physics | 2 | Active |
| US10481971B2 | Encoding device, memory controller, communication system, and encoding method | Electricity | 2 | Active |
| US8700849B2 | Storage device having capability to transmit stored data to an external apparatus and receive data for storage from the external apparatus based on an instruction from a host apparatus, and data communication system using the same | Physics | 2 | Active |
| US9152416B2 | Storage control device, memory system, information processing system and storage control method | Physics | 2 | Active |
| US10545804B2 | Memory controller, memory system, and memory controller control method | Physics | 2 | Active |
| US10338984B2 | Storage control apparatus, storage apparatus, and storage control method | Physics | 1 | Active |
| US8214540B2 | Peripheral device and device connection system | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.