Katsuhiko Sasaki
59Patents
23h-index
61Co-inventors
91Inventor score
Filing activity: Jun 27, 1980 → May 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5697384A | Internal identification apparatus for animals | Emerging Cross-Sectional Technologies | 162 | Expired |
| US5392678A | Miter saw | Emerging Cross-Sectional Technologies | 119 | Expired |
| US5020406A | Miter saw | Emerging Cross-Sectional Technologies | 114 | Expired |
| US8163060B2 | Highly heat-conductive composite material | Performing Operations; Transporting | 53 | Active |
| US5437214A | Miter saw | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5988025A | Screw feeding device in continuous screw driving tool | Performing Operations; Transporting | 51 | Expired |
| US5564323A | Circular saw unit | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5372206A | Tightening tool | Performing Operations; Transporting | 49 | Expired |
| US5660094A | Miter saw | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4809572A | Power driven screwdriver | Performing Operations; Transporting | 42 | Expired |
| US5134909A | Power driven screwdriver | Performing Operations; Transporting | 39 | Expired |
| US5582089A | Miter saw | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5524516A | Miter saw | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6536537B1 | Screw drivers | Performing Operations; Transporting | 30 | Expired |
| US5046390A | Miter saw | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5947210A | Power screwdriver | Performing Operations; Transporting | 29 | Expired |
| US5271471A | Power driven screwdriver | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US6277013A | Electric power tool having an improved impact cushioning mechanism | Performing Operations; Transporting | 27 | Expired |
| US5813903A | Sanding apparatus with a brake system | Performing Operations; Transporting | 26 | Expired |
| US5782153A | Desk-top circular saw including chip discharging means | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5927171A | Bench circular saw machine | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5839339A | Miter saw | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5568849A | Clutch mechanism in power driven screwdriver | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5209308A | Power driven screwdriver | Performing Operations; Transporting | 23 | Expired |
| US6935691B1 | Vehicle seat with seat cushion tip-up structure | Performing Operations; Transporting | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.