Satoshi Arakawa
157Patents
22h-index
127Co-inventors
93Inventor score
Filing activity: Mar 5, 1981 → Mar 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4573450A | Endoscope | Human Necessities | 139 | Expired |
| US4601284A | Endoscope connecting system | Human Necessities | 134 | Expired |
| US4667230A | Endoscope having a control section with level adjusting device | Electricity | 98 | Expired |
| US4697210A | Endoscope for displaying a normal image | Emerging Cross-Sectional Technologies | 93 | Expired |
| US6268843A | Flat type image display apparatus | Physics | 86 | Expired |
| US4651202A | Video endoscope system | Human Necessities | 80 | Expired |
| US4617915A | Construction of manual control section of endoscope | Human Necessities | 79 | Expired |
| US4622954A | Endoscope having a plate-like image sensor for forming images | Electricity | 65 | Expired |
| US6952195B2 | Image display device | Physics | 61 | Expired |
| US4616630A | Endoscope with an obtusely angled connecting section | Human Necessities | 59 | Expired |
| US5596202A | Radiation image storage panel and method for using the same | Physics | 55 | Expired |
| US4646723A | Construction of a forward end portion of an endoscope using a heat conductive material | Human Necessities | 54 | Expired |
| US5895521A | Dust removing apparatus and dust removing method | Performing Operations; Transporting | 54 | Expired |
| US4692608A | Compact optical imaging system | Electricity | 53 | Expired |
| US4682219A | Endoscope | Electricity | 47 | Expired |
| US4625714A | Endoscope having a control for image stand still and photographing the image | Human Necessities | 47 | Expired |
| US5757833A | Semiconductor laser having a transparent light emitting section, and a process of producing the same | Electricity | 41 | Expired |
| US4646721A | Light shielding construction for the forward end of an endoscope | Human Necessities | 33 | Expired |
| US4944026A | Radiation image storage panel | Physics | 30 | Expired |
| US4498006A | Radiation image read-out method and apparatus | Physics | 25 | Expired |
| US4864134A | Image read-out apparatus | Electricity | 25 | Expired |
| US4496973A | Radiation image read-out method and apparatus | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6278760A | Radiation image forming method and apparatus | Human Necessities | 22 | Expired |
| US6252932A | Method and apparatus for acquiring image information for energy subtraction processing | Human Necessities | 21 | Expired |
| US4845369A | Radiation image storage panel having improved anti-static properties | Physics | 21 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.