Masatoshi Yoshihara
6Patents
5h-index
4Co-inventors
52Inventor score
Filing activity: Jul 8, 1998 → Jan 9, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6461304B1 | Ultrasound inspection apparatus detachably connected to endoscope | Human Necessities | 144 | Expired |
| US6004273A | Ultrasound transmission medium feed device for endoscopically inserting ultrasound probe | Human Necessities | 47 | Expired |
| US6063035A | Coupling adaptor for endoscopically inserting ultrasound probe | Human Necessities | 15 | Expired |
| US6039695A | Probe coupler for ultrasound examination system | Physics | 12 | Expired |
| US5971929A | Stopper mechanism for endoscopically inserting ultrasound probe | Human Necessities | 6 | Expired |
| US8867230B2 | Storage system and printed circuit board | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.