Tetsuro Ohtsuchi
10Patents
9h-index
15Co-inventors
61Inventor score
Filing activity: May 3, 1988 → Feb 8, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5132998A | Radiographic image processing method and photographic imaging apparatus therefor | Human Necessities | 38 | Expired |
| US5247559A | Substance quantitative analysis method | Electricity | 32 | Expired |
| US5177776A | One dimensional X-ray image sensor with a correction filter and X-ray inspecting apparatus using the same | Physics | 22 | Expired |
| US5365567A | K-edge filter and X-ray apparatus employing the same | Physics | 22 | Expired |
| US5461273A | Method and an apparatus for controlling a moving velocity of an ultrasonic motor | Electricity | 20 | Expired |
| US5285489A | K-edge filter and an x-ray apparatus employing such a filter | Physics | 16 | Expired |
| US4883967A | Radiation detector and method of manufacturing the same | Electricity | 15 | Expired |
| US5438229A | Ultrasonic motor and ultrasonic motor control method | Electricity | 13 | Expired |
| US5396530A | Energy difference image processing method | Physics | 9 | Expired |
| US5111052A | Radiation sensor and a radiation detecting apparatus using the same | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.