Hitoshi Kuyama
21Patents
9h-index
6Co-inventors
64Inventor score
Filing activity: Mar 1, 1993 → Oct 12, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5323358A | Clock-synchronous semiconductor memory device and method for accessing the device | Physics | 103 | Expired |
| US6484246B2 | High-speed random access semiconductor memory device | Physics | 45 | Expired |
| US6480423B2 | High-speed cycle clock-synchronous memory device | Physics | 29 | Expired |
| US6330650A | Data receiver that performs synchronous data transfer with reference to memory module | Electricity | 28 | Expired |
| US5798979A | Clock-synchronous semiconductor memory device and access method thereof | Physics | 21 | Expired |
| US5818793A | Clock-synchronous semiconductor memory device | Physics | 15 | Expired |
| US5654912A | Semiconductor memory device with reduced read time and power consumption | Physics | 13 | Expired |
| US6639869B2 | Clock-synchronous semiconductor memory device | Physics | 10 | Expired |
| US6295231A | High-speed cycle clock-synchronous memory device | Physics | 10 | Expired |
| US6560661B2 | Data receiver that performs synchronous data transfer with reference to memory module | Electricity | 8 | Expired |
| US6185150A | Clock-synchronous system | Physics | 7 | Expired |
| US6973009B2 | Semiconductor memory device capable of switching between an asynchronous normal mode and a synchronous mode and method thereof | Physics | 6 | Expired |
| US5986968A | Clock-synchronous semiconductor memory device and access method thereof | Physics | 5 | Expired |
| US6310821A | Clock-synchronous semiconductor memory device and access method thereof | Physics | 4 | Expired |
| US6510101B2 | Clock-synchronous semiconductor memory device | Physics | 4 | Expired |
| US6842397B2 | Clock-synchronous semiconductor memory device | Physics | 4 | Expired |
| US6556507B2 | High-speed cycle clock-synchrounous memory device | Physics | 4 | Expired |
| US6647478B2 | Semiconductor memory device | Physics | 2 | Expired |
| US7085881B2 | Semiconductor memory device | Physics | 1 | Expired |
| US6615309B2 | Semiconductor memory device | Physics | 1 | Expired |
| US7085193B2 | Clock-synchronous semiconductor memory device | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.