Yoichi Masuda
22Patents
2h-index
30Co-inventors
57Inventor score
Filing activity: Jun 28, 1996 → Mar 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5714729A | TIG welding method and welding torch therefor | Performing Operations; Transporting | 11 | Expired |
| US9642100B2 | Wireless communication device and transmission-power control device | Electricity | 7 | Active |
| US8359061B2 | Radio communication system, radio terminal, base station, and base station search method | Electricity | 2 | Active |
| US8724477B2 | Communication terminal tranmitting or receiving a signal according to a set timing determined by a maximum or minimum value of a backoff time and control apparatus communication method, computer program and integrated circuit performing the same | Electricity | 1 | Active |
| US8654656B2 | Communication device, method, integrated circuit, system, and program | Electricity | 0 | Active |
| US10319219B2 | Device, method, and system for managing device control | Physics | 0 | Active |
| US11290442B2 | Communication device, communication method, and computer program | Electricity | 0 | Active |
| US10951400B2 | Authentication method, authentication system, and controller | Electricity | 0 | Active |
| US10992667B2 | Authentication method, authentication system, and controller | Electricity | 0 | Active |
| US9813847B2 | Communication system and control apparatus | Electricity | 0 | Active |
| US11362892B2 | Communication device, certification method, and computer readable recording medium for recertification of devices | Electricity | 0 | Active |
| US11792023B2 | Communication apparatus, communication system, and communication method | Electricity | 0 | Active |
| US11831625B2 | Gateway apparatus, communication method, and recording medium | Electricity | 0 | Active |
| US10404453B2 | Authentication method, authentication system, and controller | Electricity | 0 | Active |
| US11882119B2 | Communication system, cryptographic key distribution method, management communication apparatus, and communication apparatus | Electricity | 0 | Active |
| US11647021B2 | Authentication method, authentication system, and controller | Electricity | 0 | Active |
| US8730839B2 | Control device, communication terminal, control method, communication control method, and integrated circuit | Electricity | 0 | Active |
| US10609027B2 | Communication system, communication method, and management device | Electricity | 0 | Active |
| US9800660B2 | Communication device, communication system and communication method | Electricity | 0 | Active |
| US10848324B2 | Communication device, certificate authority device, and recording medium | Electricity | 0 | Active |
| US10440021B2 | Authentication method, authentication system, and controller | Electricity | 0 | Active |
| US10764275B2 | Controller, communication method, and communication system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.