Kenichi Ohnishi
8Patents
5h-index
16Co-inventors
60Inventor score
Filing activity: Nov 28, 1984 → Sep 25, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5019759A | Attitude control system with independent controllers for controlling onboard units | Physics | 44 | Expired |
| US4634945A | Apparatus for automatically opening and closing an opening covering member | Performing Operations; Transporting | 16 | Expired |
| US7453695B2 | Cooling structure of electric device | Electricity | 16 | Expired |
| US4574268A | Theft warning system | Physics | 15 | Expired |
| US4737762A | Vehicle theft detector for detecting the pulling out of a lock | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7349645B2 | Image forming apparatus with trays that are movable to a recording sheet discharge position and a controller for controlling movement of the trays | Physics | 4 | Active |
| US8467705B2 | Image forming apparatus and image magnification adjustment method | Physics | 1 | Active |
| US10328394B2 | Membrane cartridge and membrane-cartridge production method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.