Manabu Tanaka
65Patents
15h-index
116Co-inventors
87Inventor score
Filing activity: Aug 1, 1991 → Sep 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5818898A | X-ray imaging apparatus using X-ray planar detector | Electricity | 166 | Expired |
| US6323490A | X-ray semiconductor detector | Electricity | 107 | Expired |
| US5419980A | Fuel cell stack and method of pressing together the same | Emerging Cross-Sectional Technologies | 69 | Expired |
| US6048633A | Fuel cell stack | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6185274A | Image detecting device and an X-ray imaging system | Electricity | 36 | Expired |
| US5534362A | Fuel cell stack and method of pressing together the same | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5666395A | X-ray diagnostic apparatus | Physics | 28 | Expired |
| US6416899B1 | Fuel cell stack | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6507026B2 | Planar X-ray detector | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6696687B1 | Radiation detector | Electricity | 18 | Expired |
| US6044128A | X-ray imaging apparatus and X-ray imaging analysis apparatus | Electricity | 18 | Expired |
| US5751267A | Liquid crystal display device | Physics | 16 | Expired |
| US6011534A | Driving circuit for image display device including signal generator which generates at least two types of sampling pulse timing signals having phases that differ from each other | Physics | 15 | Expired |
| US6020872A | Matrix-type display device and method for driving the same | Physics | 15 | Expired |
| US6255011A | Fuel cell stack | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5165717A | Airbag sensor for airbag restraint system | Performing Operations; Transporting | 14 | Expired |
| US6294280A | Fuel cell stack | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7598003B1 | Battery having enhanced energy density | Emerging Cross-Sectional Technologies | 11 | Active |
| US6559449B2 | Planar X-ray detector | Electricity | 11 | Expired |
| US6724855B2 | X-ray flat panel detector | Electricity | 11 | Expired |
| US10099941B2 | Magnetic iron oxide nanopowder and process for producing the same | Chemistry; Metallurgy | 8 | Active |
| US9466837B1 | Battery having negative electrode including amorphous carbon | Emerging Cross-Sectional Technologies | 8 | Active |
| US9980690B2 | Medical diagnostic imaging apparatus | Human Necessities | 7 | Active |
| US8792616B2 | X-ray image diagnosis apparatus and X-ray image processing method | Human Necessities | 7 | Active |
| US8153307B1 | Battery including electrolyte with mixed solvent | Emerging Cross-Sectional Technologies | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.