Takashi Okazaki
95Patents
15h-index
108Co-inventors
87Inventor score
Filing activity: Jan 4, 1977 → Nov 4, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6965661B2 | Radiological imaging apparatus and radiological imaging method | Human Necessities | 60 | Expired |
| US6023935A | Air conditioner | Emerging Cross-Sectional Technologies | 50 | 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 |
| US7127026B2 | Radiological imaging apparatus and radiological imaging method and radiological imaging support method | Human Necessities | 34 | Expired |
| US7394081B2 | Radioisotope production apparatus and radiopharmaceutical production apparatus | Human Necessities | 33 | Active |
| US5016347A | Method and apparatus of making terminals of cables | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7190222B2 | Predistorter | Electricity | 27 | Expired |
| US6920196B2 | Radiological imaging apparatus | Physics | 27 | Expired |
| US7414470B2 | Predistortion amplifier for compensation distortion | Electricity | 23 | Active |
| US5996358A | Refrigerating and air-conditioning apparatus and method of determining refrigerant composition of refrigerating and air-conditioning apparatus | Chemistry; Metallurgy | 18 | Expired |
| US5626026A | Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4638549A | Apparatus for manufacturing electrical harnesses | Emerging Cross-Sectional Technologies | 13 | Expired |
| US9200820B2 | Heat pump apparatus with ejector cycle | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US7936396B2 | Image-pickup apparatus | Electricity | 12 | Active |
| US5941084A | Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8109105B2 | Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US7251523B2 | Tomogram creating device and radiation examining apparatus | Human Necessities | 9 | Expired |
| US8713962B2 | Refrigerating cycle apparatus | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US6247320A | Refrigerating and air-conditioning apparatus and method of determining refrigerant composition of refrigerating and air-conditioning apparatus | Chemistry; Metallurgy | 8 | Expired |
| US8443624B2 | Non-Azeotropic refrigerant mixture and refrigeration cycle apparatus | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US6220041A | Method for determining a charging amount of refrigerant for an air conditioner, a method for controlling refrigerant for an air conditioner and an air conditioner | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.