Go Yamamoto
20Patents
3h-index
14Co-inventors
56Inventor score
Filing activity: Jul 13, 2006 → Aug 23, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8001384B2 | Authentication system, authentication method, attesting device, verification device, their programs, and recording medium | Electricity | 21 | Active |
| US9037623B2 | Proxy calculation system, proxy calculation method, proxy calculation requesting apparatus, and proxy calculation program and recording medium therefor | Electricity | 6 | Active |
| US10389753B2 | Security system and method for internet of things infrastructure elements | Electricity | 4 | Active |
| US10644878B2 | Key management system and method | Electricity | 3 | Active |
| US10686604B2 | Key device, key cloud system, decryption method, and program | Electricity | 1 | Active |
| US9735963B2 | Decryption service providing device, processing device, safety evaluation device, program, and recording medium | Electricity | 0 | Active |
| US10313106B2 | Proxy computing system, computing apparatus, capability providing apparatus, proxy computing method, capability providing method, program, and recording medium | General | 0 | Revoked |
| US9794060B2 | Proxy computing system, computing apparatus, capability providing apparatus, proxy computing method, capability providing method, program, and recording medium | Electricity | 0 | Active |
| US10170071B2 | Display apparatus | Physics | 0 | Active |
| US8458478B2 | Signature generating apparatus, signature verifying apparatus, and methods and programs therefor | Electricity | 0 | Active |
| US10361841B2 | Proxy computing system, computing apparatus, capability providing apparatus, proxy computing method, capability providing method, program, and recording medium | Electricity | 0 | Active |
| US10163370B2 | Decoding apparatus, decoding capability providing apparatus, method thereof and program | Electricity | 0 | Active |
| US11757857B2 | Digital credential issuing system and method | Electricity | 0 | Active |
| US10033711B2 | Directory service device, client device, key cloud system, method thereof, and program | Electricity | 0 | Active |
| US9960906B2 | Proxy computing system, computing apparatus, capability providing apparatus, proxy computing method, capability providing method, program, and recording medium | Electricity | 0 | Active |
| US9607158B2 | Proxy computing system, computing apparatus, capability providing apparatus, proxy computing method, capability providing method, program, and recording medium | Electricity | 0 | Active |
| US9894056B2 | Segmented secret-key storage system, segment storage apparatus, segmented secret-key storage method | Electricity | 0 | Active |
| US9842086B2 | Calculation device, calculation method, and program | Electricity | 0 | Active |
| US9542155B2 | Proxy calculation system, method, request device and program thereof | Electricity | 0 | Active |
| US10979411B2 | Authentication control system, server apparatus, client apparatus, authentication control method, authentication method, and program | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.