Osamu Kohmoto
10Patents
7h-index
17Co-inventors
59Inventor score
Filing activity: Feb 9, 1978 → May 22, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5049208A | Permanent magnets | Electricity | 62 | Expired |
| US5022939A | Permanent magnets | Electricity | 41 | Expired |
| US4836868A | Permanent magnet and method of producing same | Electricity | 35 | Expired |
| US4188211A | Thermally stable amorphous magnetic alloy | Chemistry; Metallurgy | 24 | Expired |
| US5302469A | Soft magnetic thin film | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4592948A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4537832A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4621008A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4410406A | Process for preparing magnetic recording medium | Physics | 2 | Expired |
| US5229219A | Magnetic recording medium comprising a magnetic layer containing a specified magnetic ferrite powder and having a curie temperature up to 180.degree. C. | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.