Seiichiro Horikawa
17Patents
2h-index
7Co-inventors
43Inventor score
Filing activity: May 15, 2008 → Apr 19, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11200768B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 2 | Active |
| US11210881B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 2 | Active |
| US10771446B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 1 | Active |
| US9141781B2 | Card device | Electricity | 1 | Active |
| US9613474B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 1 | Active |
| US10362017B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 1 | Active |
| US8577946B2 | Signal receiving apparatus and communication system | Electricity | 1 | Active |
| US9319883B2 | Card device | Electricity | 0 | Active |
| US11995935B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 0 | Active |
| US9158360B2 | Electronic apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US8571150B2 | Frequency offset compensation apparatus | Electricity | 0 | Active |
| US11443578B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 0 | Active |
| US9232561B2 | Wireless communication device and wireless communication method | Electricity | 0 | Active |
| US11343191B2 | In-facility wireless communication system and method for determining locations based on tag orientation | Physics | 0 | Active |
| US8102942B2 | VSB modulation apparatus and method for generating a VSB-modulated wave | Electricity | 0 | Active |
| US9288693B2 | Wireless communication device and wireless communication method | Electricity | 0 | Active |
| US12322234B2 | Wireless communication apparatus, authentication apparatus, wireless communication method and authentication method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.