Raimo Sepponen
27Patents
11h-index
2Co-inventors
65Inventor score
Filing activity: May 29, 1980 → Aug 20, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4543959A | Diagnosis apparatus and the determination of tissue structure and quality | Physics | 256 | Expired |
| US4641659A | Medical diagnostic microwave scanning apparatus | Physics | 144 | Expired |
| US5211166A | Operative instrument providing enhanced visibility area in MR image | Human Necessities | 37 | Expired |
| US5787340A | Radiation shielding apparatus for communication device | Electricity | 36 | Expired |
| US4587493A | Coil arrangement | Physics | 33 | Expired |
| US4374360A | NMR Diagnosis apparatus | Human Necessities | 32 | Expired |
| US5218964A | Method for providing accurate reference markers in magnetic resonance images | Physics | 19 | Expired |
| US5146924A | Arrangement for examination of a material | Physics | 16 | Expired |
| US5154603A | Examination method and apparatus | Physics | 16 | Expired |
| US5296811A | Magnetic resonance imaging apparatus and method | Physics | 14 | Expired |
| US4654595A | Method of analyzing properties of a matter or a magnetic field | Physics | 13 | Expired |
| US4906931A | Apparatus and method for the examination of properties of an object | Physics | 11 | Expired |
| US4654594A | Method of analysing the structure and characteristics of an object | Physics | 11 | Expired |
| US5227723A | Imaging method | Physics | 10 | Expired |
| US6259896A | Device for radio communication | Electricity | 10 | Expired |
| US4799015A | Method of mapping the nuclear magnetic properties of an object to be examined | Physics | 9 | Expired |
| US4626784A | NMR imaging device | Physics | 9 | Expired |
| US5920954A | Device for cleaning | Performing Operations; Transporting | 8 | Expired |
| US5159270A | Imaging method | Physics | 5 | Expired |
| US5498962A | Imaging method | Physics | 5 | Expired |
| US4769604A | Method of mapping the material properties of an object to be examined | Physics | 5 | Expired |
| US5162738A | Coil and coupling arrangement | Physics | 4 | Expired |
| US5111145A | Method and apparatus for studying the properties of a material | Physics | 4 | Expired |
| US4743850A | Method of mapping the nuclear magnetic properties of an object to be examined | Physics | 3 | Expired |
| US6088579A | Device for radio communication | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.