Youji Idei
20Patents
12h-index
36Co-inventors
77Inventor score
Filing activity: Nov 15, 1989 → Mar 15, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5629898A | Dynamic memory device, a memory module, and a method of refreshing a dynamic memory device | Physics | 82 | Expired |
| US5724297A | Semiconductor integrated circuit device and method of activating the same | Electricity | 80 | Expired |
| US5926430A | Semiconductor integrated circuit device and method of activating the same | Electricity | 39 | Expired |
| US5955905A | Signal generator with synchronous mirror delay circuit | Electricity | 34 | Expired |
| US5163022A | Semiconductor cell memory with current sensing | Physics | 33 | Expired |
| US6128248A | Semiconductor memory device including a clocking circuit for controlling the read circuit operation | Electricity | 30 | Expired |
| US5402377A | Semiconductor memory device having a controlled auxiliary decoder | Physics | 23 | Expired |
| US5523966A | Memory cell and a memory device having reduced soft error | Electricity | 21 | Expired |
| US5255225A | Semiconductor integrated circuit device and memory consisting of semiconductor integrated circuit | Physics | 17 | Expired |
| US6473358B2 | Semiconductor memory device | Physics | 16 | Expired |
| US6385100B2 | Semiconductor memory device with improved column selecting operation | Physics | 13 | Expired |
| US5086414A | Semiconductor device having latch means | Electricity | 13 | Expired |
| US5398201A | Bit-line drive circuit for a semiconductor memory | Physics | 11 | Expired |
| US6275440A | Semiconductor integrated circuit device and method of activating the same | Electricity | 6 | Expired |
| US6498762B2 | Semiconductor integrated circuit device and method of activating the same | Electricity | 6 | Expired |
| US6240035A | Semiconductor integrated circuit device and method of activating the same | Electricity | 4 | Expired |
| US5448527A | Decoder and driver for use in a semiconductor memory | Physics | 2 | Expired |
| US6424586B1 | Semiconductor integrated circuit device and method of activating same | Electricity | 2 | Expired |
| US6473354B2 | Semiconductor integrated circuit device and method of activating the same | Electricity | 1 | Expired |
| US6396761B2 | Semiconductor integrated circuit device and method of activating the same | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.