Kazuhide Ishikawa
9Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: Sep 12, 1984 → Nov 11, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4722016A | Tape cassette for cleaning use | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8002352B2 | Seat reclining device | Performing Operations; Transporting | 8 | Active |
| US8602498B2 | Seat reclining apparatus | Performing Operations; Transporting | 8 | Active |
| US8002353B2 | Vehicle seat reclining apparatus | Performing Operations; Transporting | 7 | Active |
| US8430453B2 | Seat reclining device for vehicle | Performing Operations; Transporting | 7 | Active |
| US7988233B2 | Seat reclining device | Performing Operations; Transporting | 6 | Active |
| US6618068B2 | Printer device | Electricity | 6 | Expired |
| US7874622B2 | Vehicle seat reclining device | Performing Operations; Transporting | 3 | Active |
| US7866753B2 | Vehicle seat reclining device | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.