Noboru Shinbara
7Patents
6h-index
15Co-inventors
52Inventor score
Filing activity: Jul 24, 1989 → Apr 18, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5315719A | Water closet flushing apparatus | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5133089A | Water closet flushing apparatus | Fixed Constructions | 50 | Expired |
| US5502845A | Siphon-jet flush water supply system for toilet stool | Fixed Constructions | 44 | Expired |
| US5741118A | Multiblade radial fan and method for making same | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US6050772A | Method for designing a multiblade radial fan and a multiblade radial fan | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5155870A | Water closet flushing apparatus | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5259073A | Water closet flushing apparatus | Fixed Constructions | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.