Hiroshi Kitaguchi
111Patents
16h-index
127Co-inventors
89Inventor score
Filing activity: Jun 3, 1974 → Dec 3, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6965661B2 | Radiological imaging apparatus and radiological imaging method | Human Necessities | 60 | Expired |
| US7297958B2 | Radiological imaging apparatus | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7026622B2 | Radiological imaging apparatus | Physics | 47 | Expired |
| US6976784B2 | Radiological imaging apparatus and radiological imaging method | Human Necessities | 44 | Expired |
| US8116427B2 | Radiological imaging apparatus | Emerging Cross-Sectional Technologies | 41 | Active |
| US7627082B2 | Radiological imaging apparatus | Emerging Cross-Sectional Technologies | 40 | Active |
| US7154989B2 | Radiological imaging apparatus | Physics | 36 | Expired |
| US7127026B2 | Radiological imaging apparatus and radiological imaging method and radiological imaging support method | Human Necessities | 34 | Expired |
| US6920196B2 | Radiological imaging apparatus | Physics | 27 | Expired |
| US7202480B2 | Semiconductor radiological detector and semiconductor radiological imaging apparatus | Physics | 26 | Expired |
| US4879466A | Semiconductor radiation detector | Electricity | 25 | Expired |
| US5321269A | Neutron individual dose meter, neutron dose rate meter, neutron detector and its method of manufacture | Physics | 22 | Expired |
| US5457322A | Semiconductor radiation detection apparatus for discriminating radiation having differing energy levels | Electricity | 22 | Expired |
| US8190398B2 | Environmental radioactivity measurement system of administration and an analysis method of the radioactivity | Physics | 18 | Active |
| US4696887A | Method for formation of an image comprising a heating step | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5933473A | Non-destructive inspection apparatus and inspection system using it | Physics | 17 | Expired |
| US7297955B2 | Semiconductor radiation detector, positron emission tomography apparatus, semiconductor radiation detection apparatus, detector unit and nuclear medicine diagnostic apparatus | Physics | 15 | Expired |
| US4777367A | Method and apparatus for measuring the distribution of radioactivity | Physics | 15 | Expired |
| US5640462A | Imaging method of X-ray computerized tomography and apparatus for X-ray computerized tomography | Physics | 14 | Expired |
| US4639408A | Process for image formation comprising a heating step | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4983494A | Image forming process including heating step | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4546075A | Heat-developable photographic material | Physics | 14 | Expired |
| US5206027A | Amphipathic compound and liposome comprising the same | Chemistry; Metallurgy | 13 | Expired |
| US5436221A | Tumor metastasis inhibiting compounds and methods | Chemistry; Metallurgy | 12 | Expired |
| US7157716B2 | Semiconductor radiation detector and radiation detection apparatus | Physics | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.