Toshiya Morikawa
9Patents
6h-index
20Co-inventors
59Inventor score
Filing activity: Nov 6, 1995 → Jul 5, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6142581A | Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same | Performing Operations; Transporting | 31 | Expired |
| US6474751B1 | Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6238019A | Hydraulic structure of automatic brake control system | Performing Operations; Transporting | 17 | Expired |
| US6347843B1 | Pump equipment and method for assembling same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6270169A | Rotary pump and braking device using same | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6273527A | Rotary pump with better fluid sealing structure and brake apparatus having same | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6474752B2 | Rotary pump and braking device using same | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5632532A | Anti-skid control apparatus | Performing Operations; Transporting | 1 | Expired |
| US8372386B2 | Keratotic plug removing composition | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.