Eiichi Hatae
9Patents
1h-index
13Co-inventors
48Inventor score
Filing activity: Nov 5, 1998 → Mar 7, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6477276B1 | Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon | Electricity | 56 | Expired |
| US9531857B2 | Cordless telephone equipment, cordless telephone system, and cordless telephone communication method | Electricity | 1 | Active |
| US7526522B2 | Content-transmitting apparatus, content-receiving apparatus, content transmitting/receiving system, methods, and recording medium thereof | Electricity | 1 | Expired |
| US9769298B2 | Cordless phone apparatus, cordless phone system, and method for transferring data | Electricity | 0 | Active |
| US9936058B2 | Cordless telephone equipment and cordless telephone system | Electricity | 0 | Active |
| US9924014B2 | Cordless telephone equipment, cordless telephone system, and cordless telephone communication method | Electricity | 0 | Active |
| US9525990B2 | Cordless telephone equipment and cordless telephone system | Electricity | 0 | Active |
| US9930184B2 | Cordless telephone device, cordless telephone system, and data transfer method | Electricity | 0 | Active |
| US10764540B2 | Monitoring system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.