Koji Kanda
16Patents
6h-index
18Co-inventors
63Inventor score
Filing activity: Apr 16, 1992 → Jul 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6389342B1 | Steering apparatus for vehicle | Performing Operations; Transporting | 46 | Expired |
| US5231429A | Foldable spectacle frame | Physics | 15 | Expired |
| US6687589B2 | Electric power steering device | Performing Operations; Transporting | 13 | Expired |
| US5640218A | Foldable spectacles with temple members having deformable earpieces for fitting into compact case | Physics | 10 | Expired |
| US6892120B2 | Electric power steering apparatus | Performing Operations; Transporting | 6 | Expired |
| US8529423B2 | Sheet folding and image formation apparatus | Performing Operations; Transporting | 6 | Active |
| US7508148B2 | Vehicle steering apparatus | Performing Operations; Transporting | 4 | Expired |
| US6600280B2 | Electric power steering system | Performing Operations; Transporting | 3 | Expired |
| US8149476B2 | Document reading apparatus | Electricity | 3 | Active |
| US9315347B2 | Paper supply device | Performing Operations; Transporting | 2 | Active |
| US8636283B2 | Sheet transport apparatus with jam clearing dial | Performing Operations; Transporting | 2 | Active |
| US6883636B2 | Power steering apparatus | Physics | 1 | Expired |
| US8087657B2 | Sheet transport apparatus and image reading apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US11780701B2 | Sheet processing apparatus and image forming system | Physics | 0 | Active |
| US12371295B2 | Sheet processing apparatus and image forming system | Performing Operations; Transporting | 0 | Active |
| US8730540B2 | Sheet transport apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.