Toshio Nakano
99Patents
24h-index
110Co-inventors
91Inventor score
Filing activity: Nov 15, 1974 → Mar 17, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5226157A | Backup control method and system in data processing system using identifiers for controlling block data transfer | Physics | 1,296 | Expired |
| US6484245B1 | Apparatus for and method of accessing a storage region across a network | Physics | 149 | Expired |
| US5253351A | Memory controller with a cache memory and control method of cache memory including steps of determining memory access threshold values | Physics | 110 | Expired |
| US6098129A | Communications system/method from host having variable-length format to variable-length format first I/O subsystem or fixed-length format second I/O subsystem using table for subsystem determination | Physics | 105 | Expired |
| US6523096B2 | Apparatus for and method of accessing a storage region across a network | Physics | 104 | Expired |
| US6529976B1 | Heterogeneous computer system, heterogeneous input output system and data back-up method for the systems | Physics | 84 | Expired |
| US5584008A | External storage unit comprising active and inactive storage wherein data is stored in an active storage if in use and archived to an inactive storage when not accessed in predetermined time by the host processor | Physics | 83 | Expired |
| US6053936A | Portable illumination device for modifying circadian rhythms | Human Necessities | 58 | Expired |
| US7347806B2 | Rocking type exercising apparatus | Human Necessities | 57 | Expired |
| US5151385A | Method of manufacturing a metallic silicide transparent electrode | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6507896B2 | Protocol for use in accessing a storage region across a network | Physics | 53 | Expired |
| US6742090B2 | Fiber channel connection storage controller | Physics | 50 | Expired |
| US6877073B2 | Fiber channel connection storage controller | Physics | 49 | Expired |
| US6728844B2 | Method for preventing unauthorized access to storage volumes | Physics | 46 | Expired |
| US6779078B2 | Data storage system and method of hierarchical control thereof | Physics | 46 | Expired |
| US6126294A | Portable light irradiation apparatus | Human Necessities | 44 | Expired |
| US5313617A | Multi-disc optical data storage system for use with a host computer for emulating a magnetic disc device | Physics | 39 | Expired |
| US7051121B2 | Method for controlling storage system, and storage control apparatus | Physics | 37 | Expired |
| US6535964B2 | Fiber channel connection storage controller | Physics | 36 | Expired |
| US6609180B2 | Fiber channel connection storage controller | Physics | 34 | Expired |
| US6950915B2 | Data storage subsystem | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6052795A | Recovery method and system for continued I/O processing upon a controller failure | Physics | 30 | Expired |
| US7082506B2 | Remote copy control method, storage sub-system with the method, and large area data storage system using them | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6754792B2 | Method and apparatus for resynchronizing paired volumes via communication line | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4412236A | Color solid-state imager | Electricity | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.