Yasuhiro Nakajima
10Patents
8h-index
24Co-inventors
72Inventor score
Filing activity: Oct 7, 1987 → Oct 7, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5736982A | Virtual space apparatus with avatars and speech | Electricity | 279 | Expired |
| US5481278A | Information processing apparatus | Physics | 110 | Expired |
| US4855929A | Routing method for use in wiring design | Physics | 108 | Expired |
| US5796406A | Gesture-based input information processing apparatus | Physics | 58 | Expired |
| US6938220B1 | Information processing apparatus | Physics | 52 | Expired |
| US6310787A | Multiway power converter | Electricity | 20 | Expired |
| US5301572A | Shift control method for an automatic transmission of an automotive vehicle | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5889427A | Voltage step-up circuit | Electricity | 9 | Expired |
| US7285095B2 | Method of analyzing and displaying blood volume using myocardial blood volume map | Human Necessities | 4 | Expired |
| US11700512B2 | Information processing apparatus, information processing system, and information processing method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.