Shigeki Akiyama
27Patents
7h-index
18Co-inventors
66Inventor score
Filing activity: May 30, 1989 → Sep 9, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7334787B2 | Paper feeding apparatus | Performing Operations; Transporting | 16 | Expired |
| US6812668B2 | Apparatus, method and program for controlling an electric motor | Electricity | 14 | Expired |
| US8040577B2 | Image reading apparatus | Electricity | 12 | Active |
| US7462998B2 | Apparatus and method for generating acceleration profile for controlling object using optimized waveform shaping | Physics | 11 | Active |
| US6930458B2 | Apparatus for controlling deceleration of DC motor | Electricity | 9 | Expired |
| US7230401B2 | Apparatus and method for controlling an electric motor | Physics | 7 | Expired |
| US7026775B2 | Method and apparatus for controlling speed of moving body | Electricity | 7 | Expired |
| US6805426B2 | Motor control method and apparatus | Performing Operations; Transporting | 7 | Expired |
| US7607661B2 | Control device, conveyance control device, conveyance system and image forming system | Performing Operations; Transporting | 5 | Expired |
| US6896734B2 | Transfer tool and transfer film remover | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7621518B2 | Image recording apparatus | Performing Operations; Transporting | 5 | Active |
| US7889400B2 | Image reading apparatus for determining a setback distance after reading interruption | Electricity | 5 | Active |
| US8033541B2 | Image forming apparatus and method of feeding a sheet | Performing Operations; Transporting | 4 | Active |
| US7810901B2 | Driving apparatus | Performing Operations; Transporting | 3 | Active |
| US7498760B2 | Drive control apparatus | Physics | 3 | Active |
| US7135831B2 | Method and device for controlling motor | Physics | 3 | Expired |
| US7641329B2 | Conveyance control device, conveyance system and image forming system | Performing Operations; Transporting | 3 | Active |
| US7463000B2 | Motor controlling method, motor controlling apparatus, and recording apparatus | Performing Operations; Transporting | 2 | Active |
| US6984955B2 | Motor control device | Electricity | 2 | Expired |
| US7821216B2 | Motor control method and control device | Electricity | 2 | Active |
| US8511780B2 | Image forming apparatus | Physics | 1 | Active |
| US5037221A | Emphasized character dot-matrix printer having two groups of dot-forming elements | Performing Operations; Transporting | 1 | Expired |
| US7766445B2 | Inkjet recording apparatus | Performing Operations; Transporting | 0 | Active |
| US7561829B2 | Motor control device, image forming apparatus, and motor control method | Physics | 0 | Active |
| US7884971B2 | Multiplied pulse generation device, multiplied pulse generation method, image forming apparatus, and image reading apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.