Tatsuhiko Matsubayashi
8Patents
4h-index
12Co-inventors
50Inventor score
Filing activity: May 19, 1986 → Jan 28, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5855069A | Disengagement-preventing mechanism and bush cutter provided with disengagement-preventing mechanism | Performing Operations; Transporting | 25 | Expired |
| US6047668A | Backpack type power working machine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5810033A | Fuel tank for circulating carburetor | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4712523A | Air-fuel mixture intake pipe for internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6901900B2 | Recoil starter for backpack type power working machine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4953526A | Portable work machine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5675896A | Portable electric working machine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5904345A | Vibration-damping assembly | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.