Yukio Katoh
4Patents
3h-index
17Co-inventors
47Inventor score
Filing activity: Feb 19, 1985 → Mar 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5750230A | Magnetic recording media and magnetic recording system using the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6057021A | Magnetic recording media and magnetic recording system using the same | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4676350A | Control device for clutch and transmission for motor vehicles | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6387746B2 | Method of fabricating semiconductor laser diode | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.