Masahisa Sofue
2Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: Jul 9, 1980 → May 10, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5511959A | Scroll type fluid machine with parts of sintered ceramics | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4371319A | Hermetic motor compressor | Emerging Cross-Sectional Technologies | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.