Jun Yoshinaga
10Patents
9h-index
23Co-inventors
61Inventor score
Filing activity: May 11, 1987 → May 1, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4884133A | Endoscope light source apparatus | Human Necessities | 109 | Expired |
| US4901142A | Video scope system | Electricity | 86 | Expired |
| US4862872A | Endoscope and endoscope washing apparatus | Emerging Cross-Sectional Technologies | 75 | Expired |
| US4869256A | Endoscope apparatus | Human Necessities | 49 | Expired |
| US4803550A | Imaging apparatus having illumination means | Electricity | 45 | Expired |
| US4879992A | Rigid electronic endoscope | Human Necessities | 42 | Expired |
| US4805028A | Television camera for endoscopes provided with an optical low-pass filter | Electricity | 20 | Expired |
| US4855819A | Endoscope imaging system for use with multiple color imaging systems | Electricity | 13 | Expired |
| US4885635A | Endoscope light source apparatus | Electricity | 12 | Expired |
| US4839723A | TV camera | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.