Masatoshi Muramatsu
5Patents
4h-index
20Co-inventors
53Inventor score
Filing activity: Feb 13, 1985 → Nov 27, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5214918A | Refrigerator and method for indicating refrigerant amount | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US4714418A | Screw type vacuum pump | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5709090A | Refrigerating system and operating method thereof | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5065588A | Air-conditioner system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4904170A | Scroll-type fluid machine with different terminal end wrap angles | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.