Takashi Sugiyama
4Patents
3h-index
8Co-inventors
43Inventor score
Filing activity: Sep 6, 1991 → Aug 7, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7785260B2 | Ultrasonograph | Physics | 47 | Expired |
| US5224481A | Image displaying method and device for realizing same in an ultrasonic diagnostic apparatus | Physics | 32 | Expired |
| US5511423A | Ultrasonic diagnostic apparatuses and methods therefor | Physics | 16 | Expired |
| US8167806B2 | Ultrasonograph | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.