Ryoichi Kanda
18Patents
13h-index
15Co-inventors
75Inventor score
Filing activity: May 24, 1982 → Sep 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6123669A | 3D ultrasound imaging using 2D array | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5060515A | Image signal processing circuit for ultrasonic imaging apparatus | Physics | 48 | Expired |
| US6416476B1 | Three-dimensional ultrasonic diagnosis apparatus | Human Necessities | 35 | Expired |
| US6283918A | Medical image diagnostic apparatus | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6638221B2 | Ultrasound diagnostic apparatus, and image processing method | Physics | 28 | Expired |
| US5732705A | Ultrasound diagnostic apparatus | Human Necessities | 26 | Expired |
| US5913824A | Ultrasound diagnostic apparatus | Physics | 23 | Expired |
| US5910118A | Removal of clutter components in ultrasound color-doppler imaging | Physics | 21 | Expired |
| US4471935A | Power unit mount | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6248070A | Ultrasonic diagnostic device | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6050948A | Ultrasound Doppler diagnostic apparatus | Human Necessities | 17 | Expired |
| US5348013A | Ultrasonic diagnostic apparatus capable of acquiring high quality image by correcting phase distortion contained in ultrasonic pulses | Physics | 17 | Expired |
| US4930514A | Ultrasonic imaging apparatus | Physics | 16 | Expired |
| US6506158B2 | Ultrasonic diagnosis apparatus | Human Necessities | 10 | Expired |
| US5671744A | Ultrasonic diagnosis apparatus | Physics | 5 | Expired |
| US5911160A | Ultrasound diagnostic apparatus | Physics | 4 | Expired |
| US9173630B2 | Ultrasonic diagnostic equipment and control method therefor | Human Necessities | 2 | Active |
| US4844083A | Ultrasonic imaging apparatus | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.