Companies
| Company | Cases | Patents |
|---|---|---|
| Samsung Electronics | 620 | 39364 |
| International Business Machines | 86 | 45987 |
| Sony | 187 | 16684 |
| Toyota | 39 | 12944 |
| Mitsubishi Electric Corporation | 32 | 10877 |
| General Electric | 102 | 11338 |
| Fujitsu Limited | 26 | 7348 |
| Fujifilm | 57 | 4963 |
| Panasonic | 57 | 10368 |
| Hitachi, Ltd. | 30 | 8429 |
| Intel | 225 | 17424 |
| Toshiba | 51 | 11708 |
| Apple | 662 | 13681 |
| LG Electronics | 265 | 23507 |
| Ericsson | 79 | 7895 |
| NEC Corporation | 37 | 4980 |
| Philips | 172 | 11128 |
| Honeywell International | 52 | 5360 |
| Canon | 113 | 18033 |
| Micron Technology, Inc. | 57 | 5569 |