Kenji Ushimi
3Patents
3h-index
10Co-inventors
51Inventor score
Filing activity: Nov 9, 1979 → Nov 23, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5099134A | Collimator and a method of producing a collimator for a scintillator | Physics | 81 | Expired |
| US6587538B2 | Detector unit, X-ray computer tomographic photographing device, X-ray detector, and X-ray detector manufacturing method | Human Necessities | 34 | Expired |
| US4327275A | Laser welding of an electron gun | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.