Yuji Ikuno
11Patents
10h-index
22Co-inventors
68Inventor score
Filing activity: Jun 10, 1975 → Sep 24, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4873572A | Electronic endoscope apparatus | Electricity | 236 | Expired |
| US3980085A | High frequency apparatus for heat treatment of biological tissue | Human Necessities | 142 | Expired |
| US4901142A | Video scope system | Electricity | 86 | Expired |
| US4154240A | Electric power source for electrosurgical apparatus | Human Necessities | 80 | Expired |
| US4338940A | Apparatus for supplying power to an electrosurgical device | Human Necessities | 33 | Expired |
| US4870488A | Endoscope imaging system used with an electronic scope and an optical endoscope | Electricity | 30 | Expired |
| US4325606A | Connector for a light guide cable of an endoscope | Human Necessities | 25 | Expired |
| US4983019A | Endoscope light source apparatus | Physics | 23 | Expired |
| US5257100A | Apparatus for reducing network patterns from the image of a fiber scope | Electricity | 15 | Expired |
| US4862258A | Multiple characteristic endoscope light source for frame sequential color imaging, mosaic color imaging and fiber image guide scopes | Electricity | 15 | Expired |
| US4284338A | Photographing apparatus for an endoscope | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.