Kimio Sato
6Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Sep 13, 1983 → Oct 11, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5681297A | Device for disposing excrement | Human Necessities | 36 | Expired |
| US4605233A | Magnetic fluid sealing device | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US6443939B1 | Device for disposing excrement | Human Necessities | 13 | Expired |
| US6554817B1 | Device for disposing excrement | Human Necessities | 11 | Expired |
| US5757097A | Dynamic pressure bearing device | Electricity | 4 | Expired |
| US4572779A | Process for the dewaxing of hydrocarbon fractions | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.