Isamu Kitagawa
6Patents
2h-index
5Co-inventors
40Inventor score
Filing activity: Mar 24, 1998 → Mar 25, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6721417B2 | Method and apparatus for controlling network automatic call distribution | Electricity | 32 | Expired |
| US6345309B2 | Communication-terminal management system with storage-processing-system network and real-time-processing-system network and a communication terminal for these networks | Electricity | 15 | Expired |
| US8155289B2 | Remote control system for electric device | Physics | 2 | Active |
| US7266129B1 | Communication line control system | Electricity | 2 | Expired |
| US8650400B2 | Data processor, relay transmitter, and data transmission system | Electricity | 1 | Active |
| US8295451B2 | Communication apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.