Shigeru Fujimura
29Patents
4h-index
22Co-inventors
63Inventor score
Filing activity: Aug 10, 1976 → Oct 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5191641A | Cursor shift speed control system | Physics | 49 | Expired |
| US5487144A | Scheduling system | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5084820A | Entry text display system | Physics | 12 | Expired |
| US10848315B2 | Contract agreement method, agreement verification method, contract agreement system, agreement verification device, contract agreement device, contract agreement program and agreement verification program | Electricity | 5 | Active |
| US4068583A | Hammer actuated dot matrix pattern printer | Performing Operations; Transporting | 3 | Expired |
| US11868322B2 | Content use system | Physics | 2 | Active |
| US11165567B2 | Permission information management system, and permission information management method | Electricity | 2 | Active |
| US10790963B2 | Blockchain generation apparatus, blockchain generation method, blockchain verification apparatus, blockchain verification method, and program | Emerging Cross-Sectional Technologies | 2 | Active |
| US11720689B2 | Data registration method, data decryption method, data structure, computer, and program | Electricity | 1 | Active |
| US11139972B2 | Blockchain generation apparatus, blockchain generation method, blockchain verification apparatus, blockchain verification method, and program | Emerging Cross-Sectional Technologies | 1 | Active |
| US11424913B2 | Key exchange system and key exchange method | Electricity | 1 | Active |
| US12248591B2 | Control server for sharing data using distributed ledger, data sharing system with distributed ledger, and control program for sharing data with distributed ledger | Physics | 1 | Active |
| US12158863B2 | Right holder terminal, user terminal, and non-transitory computer-readable medium | Physics | 0 | Active |
| US11372847B2 | Block verification device, block verification method, and program | Electricity | 0 | Active |
| US12015695B2 | User terminal, permission information management method, and permission information management program | Electricity | 0 | Active |
| US12309285B2 | Identifier change management apparatus, identifier change management method, and identifier change management program | Electricity | 0 | Active |
| US11876897B2 | Right holder terminal, permission information management method, and permission information management program | Electricity | 0 | Active |
| US11716199B2 | Blockchain generation apparatus, blockchain verification apparatus, and program | Emerging Cross-Sectional Technologies | 0 | Active |
| US11888985B2 | Blockchain system, registration terminal, approval terminal, smart contract registration method, and smart contract registration program | Electricity | 0 | Active |
| US11893583B2 | Settlement system, settlement method, user device, and settlement program | Electricity | 0 | Active |
| US12223072B2 | Right-holder terminal, user terminal, and content usage method | Physics | 0 | Active |
| US12354088B2 | Identifier change management apparatus, identifier change management method, and identifier change management program | Electricity | 0 | Active |
| US12081813B2 | Video distribution method, distribution device, and inspection device | Electricity | 0 | Active |
| US12050559B2 | Data update device, data update method, data update program, and data structure | Physics | 0 | Active |
| US12063292B2 | Proprietor terminal, user terminal, and new proprietor terminal | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.