Yuichiro Oya
8Patents
3h-index
10Co-inventors
54Inventor score
Filing activity: May 16, 1975 → Apr 26, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4017886A | Discrete semiconductor device having polymer resin as insulator and method for making the same | Electricity | 42 | Expired |
| US4985607A | High frequency heating apparatus having detachable rotatable skewer | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4888460A | Fixing structure for components of a cooking appliance | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD886740S1 | Impeller of waterwheel | General | 1 | Active |
| US4638136A | Microwave oven with door latching assembly | Emerging Cross-Sectional Technologies | 1 | Expired |
| USRE43463E1 | Three-dimensional measuring apparatus and three-dimensional measuring method | General | 0 | Active |
| USD884634S1 | Impeller of waterwheel | General | 0 | Active |
| US7499184B2 | Three-dimensional measuring apparatus and three-dimensional measuring method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.