Yutaka Asanuma
23Patents
6h-index
13Co-inventors
66Inventor score
Filing activity: Feb 26, 1997 → Jan 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5983113A | CDMA communication system using orthogonal code | Electricity | 64 | Expired |
| US5920819A | Overlay cell type mobile communication system | Electricity | 31 | Expired |
| US8320263B2 | Mobile radio terminal | Electricity | 26 | Active |
| US6192066A | Spread spectrum communication apparatus and rake receiver | Electricity | 24 | Expired |
| US6510187B2 | Mobile radio terminal and automatic frequency control circuit | Electricity | 9 | Expired |
| US6109037A | Feed water heating system for power-generating plant | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6658072B1 | Digital communication system transmitting and receiving devices therefor and frame synchronization detection circuit | Electricity | 5 | Expired |
| US8295776B2 | Radio communication apparatus and radio communication method | Electricity | 4 | Active |
| US8135396B2 | Wireless communication terminal and method | Electricity | 3 | Active |
| US7266356B2 | Mobile communication terminal apparatus and mobile communication method | Electricity | 2 | Expired |
| US8023900B2 | Mobile radio terminal and mobile communication system | Electricity | 2 | Active |
| US8325606B2 | Wireless transmission apparatus, wireless reception apparatus, and transmission method | Electricity | 1 | Active |
| US8265623B2 | Radio communications system, and base station apparatus and mobile radio terminal apparatus employed in the system | Electricity | 1 | Active |
| US7295541B2 | Network control apparatus, wireless terminal and communication control method | Electricity | 1 | Expired |
| US8036697B2 | Wireless communication apparatus and wireless communication method | Electricity | 0 | Active |
| US7693038B2 | OFDM radio communications system, transmitter and receiver | Electricity | 0 | Active |
| US8358721B2 | Mobile communication system and wireless device | Electricity | 0 | Active |
| US12286251B2 | Flying body, controller, control program, and control method | Performing Operations; Transporting | 0 | Active |
| US8494523B2 | Mobile communications system and mobile radio terminal | Electricity | 0 | Active |
| US7907675B2 | Radio communication system and radio communication method | Electricity | 0 | Active |
| US11569691B2 | Electronic apparatus and method | Electricity | 0 | Active |
| US8457241B2 | Digital communications system | Electricity | 0 | Active |
| US11075546B2 | Electronic apparatus and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.