Yoshiyasu Takasaki
26Patents
7h-index
21Co-inventors
69Inventor score
Filing activity: Sep 26, 1991 → Mar 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6467267B2 | Fluid pressure boosting device and brake system employing the same | Performing Operations; Transporting | 23 | Expired |
| US6467266B1 | Brake booster | Performing Operations; Transporting | 21 | Expired |
| US6183049A | Brake boosting system | Performing Operations; Transporting | 19 | Expired |
| US5221129A | Multi-port solenoid valve in an antiskid brake control apparatus | Performing Operations; Transporting | 15 | Expired |
| US6652040B2 | Brake fluid pressure generating device | Performing Operations; Transporting | 9 | Expired |
| US6352316B1 | Brake system | Performing Operations; Transporting | 8 | Expired |
| US6568768B1 | Brake system | Performing Operations; Transporting | 8 | Expired |
| US6155156A | Brake booster | Performing Operations; Transporting | 7 | Expired |
| US6375282B1 | Brake system | Performing Operations; Transporting | 7 | Expired |
| US5947566A | Brake booster system | Performing Operations; Transporting | 6 | Expired |
| US6119577A | Brake booster | Performing Operations; Transporting | 6 | Expired |
| US5584538A | Brake system with automatic braking mechanism | Performing Operations; Transporting | 5 | Expired |
| US6715401B2 | Brake booster | Performing Operations; Transporting | 4 | Expired |
| US6332391A | Automatic brake booster | Performing Operations; Transporting | 4 | Expired |
| US6367254B1 | Master cylinder | Performing Operations; Transporting | 4 | Expired |
| US6250200A | Brake booster | Performing Operations; Transporting | 3 | Expired |
| US6415605B1 | Brake system | Performing Operations; Transporting | 3 | Expired |
| US6244049A | Brake system | Performing Operations; Transporting | 3 | Expired |
| US6491356B2 | Brake system | Performing Operations; Transporting | 2 | Expired |
| US6513416B2 | Brake system | Performing Operations; Transporting | 1 | Expired |
| US9061672B2 | Vehicle brake device and method of controlling vehicle brake device | Emerging Cross-Sectional Technologies | 1 | Active |
| US6843160B2 | Negative pressure brake booster | Performing Operations; Transporting | 1 | Expired |
| US6782794B2 | Negative pressure boosting device | Performing Operations; Transporting | 1 | Expired |
| US9376097B2 | Vehicle brake device and method of controlling the same | Performing Operations; Transporting | 0 | Active |
| US6748847B2 | Brake booster | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.