Mitsuo Ohta
3Patents
2h-index
7Co-inventors
41Inventor score
Filing activity: Sep 4, 1974 → Jan 13, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5185092A | Lubricating oil for refrigerator | Chemistry; Metallurgy | 75 | Expired |
| US3985469A | Output control device for a hydraulic pump of the variable displacement type | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7566843B2 | Wire inserting method and wire inserting apparatus in wire discharge processing | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.