Koji Furusawa
10Patents
4h-index
20Co-inventors
60Inventor score
Filing activity: Nov 7, 1997 → Oct 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6812575B2 | Semiconductor device | Electricity | 66 | Expired |
| US6969846B2 | Light source unit and scanning optical apparatus using the same | Electricity | 14 | Expired |
| US8727526B2 | Inkjet printing apparatus | Performing Operations; Transporting | 6 | Active |
| US6188665A | Compact optical disk device capable of driving various types of optical disks | Physics | 6 | Expired |
| US7591457B2 | Printing medium transport apparatus and method and printing apparatus | Performing Operations; Transporting | 3 | Active |
| US10998870B2 | Information processing apparatus, information processing method, and program | Electricity | 1 | Active |
| US11553158B2 | Information processing apparatus, information processing method, and program | Electricity | 0 | Active |
| US10986310B2 | Information processing apparatus, information processing method, and program | Electricity | 0 | Active |
| US5986982A | Optical disk device with optical path length changing member | Physics | 0 | Expired |
| US11307670B2 | Information processing apparatus, information processing method, and program | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.