Shoji Kubono
35Patents
16h-index
37Co-inventors
77Inventor score
Filing activity: Nov 6, 1991 → Nov 29, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6091640A | Semiconductor integrated circuit with multiple write operation modes | Physics | 85 | Expired |
| US6285597A | Semiconductor integrated circuit and data processing system | Physics | 65 | Expired |
| US6496418B2 | Semiconductor integrated circuit and data processing system | Physics | 55 | Expired |
| US6134148A | Semiconductor integrated circuit and data processing system | Physics | 52 | Expired |
| US6046936A | Semiconductor, memory card, and data processing system | Physics | 43 | Expired |
| US6473321B2 | Semiconductor integrated circuit and nonvolatile semiconductor memory | Electricity | 41 | Expired |
| US6078519A | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Physics | 29 | Expired |
| US6459621B1 | Semiconductor integrated circuit and data processing system | Physics | 29 | Expired |
| US6026014A | Nonvolatile semiconductor memory and read method | Physics | 28 | Expired |
| US6333871A | Nonvolatile semiconductor memory including a controller for providing an improved reprogram operation | Physics | 25 | Expired |
| US6567315B2 | Nonvolatile memory and method of programming the same memory | Physics | 25 | Expired |
| US5272676A | Semiconductor integrated circuit device | Physics | 22 | Expired |
| US6567319B2 | Nonvolatile semiconductor memory with controlled supply of boosted voltage | Physics | 21 | Expired |
| US5598373A | Semiconductor memory system | Physics | 19 | Expired |
| US6163485A | Semiconductor integrated circuit data processing system | Physics | 17 | Expired |
| US6992936B2 | Semiconductor, memory card, and data processing system | Physics | 17 | Expired |
| US6222763A | Nonvolatile semiconductor memory and read method | Physics | 16 | Expired |
| US6385085B2 | Nonvolatile semiconductor memory and read method | Physics | 13 | Expired |
| US6418065B2 | Nonvolatile semiconductor memory | Physics | 12 | Expired |
| US6711054B2 | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Physics | 12 | Expired |
| US6507520B2 | Nonvolatile memory system | Physics | 10 | Expired |
| US6301150A | Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell | Physics | 10 | Expired |
| US6233174A | Non volatile semiconductor, memory | Physics | 9 | Expired |
| US6930924B2 | Nonvolatile memory and method of programming the same memory | Physics | 7 | Expired |
| US6556499B2 | Nonvolatile semiconductor memory and read method | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.