Kunihiko Nakada
12Patents
9h-index
24Co-inventors
68Inventor score
Filing activity: Mar 20, 1989 → Jan 28, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5005121A | Integrated CPU and DMA with shared executing unit | Physics | 26 | Expired |
| US5228139A | Semiconductor integrated circuit device with test mode for testing CPU using external signal | Physics | 23 | Expired |
| US7086087B1 | Information processing device, card device and information processing system | Physics | 15 | Expired |
| US5961578A | Data processor and microcomputer | Physics | 13 | Expired |
| US7379967B2 | Download method for file by bit torrent protocol | Electricity | 12 | Expired |
| US6907526B2 | IC card and microprocessor | Physics | 12 | Expired |
| US5581698A | Semiconductor integrated circuit device with test mode for testing CPU using external Signal | Physics | 11 | Expired |
| US5361374A | Integrated data processor having mode control register for controlling operation mode of serial communication unit | Physics | 10 | Expired |
| US6691921B2 | Information processing device | Physics | 10 | Expired |
| US5226173A | Integrated data processor having mode control register for controlling operation mode of serial communication unit | Physics | 9 | Expired |
| US7451485B2 | Information processing unit having tamper-resistant system | Physics | 1 | Expired |
| US7201326B2 | Information processing device | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.