Inventor

FUJIMURA SHIGERU

JP32 patents

⚠️ This page may combine multiple inventors who share the name “FUJIMURA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIMURA SHIGERU

NIPPON TELEGRAPH & TELEPHONE

Contract agreement method, agreement verification method, contract agreement system, agreement verification device, contract agreement device, contract agreement program and agreement verification program

Control server for sharing data using distributed ledger, data sharing system with distributed ledger, and control program for sharing data with distributed ledger

Video distribution method, distribution device, and inspection device

Content use system

Data registration method, data decryption method, data structure, computer, and program

Permission information management system, and permission information management method

Data update device, data update method, data update program, and data structure

Key exchange system and key exchange method

Blockchain generation apparatus, blockchain generation method, blockchain verification apparatus, blockchain verification method, and program

Right holder terminal, user terminal, and non-transitory computer-readable medium

Content use system

User terminal, permission information management method, and permission information management program

Right holder terminal, permission information management method, and permission information management program

Blockchain generation apparatus, blockchain verification apparatus, and program

Blockchain generation apparatus, blockchain generation method, blockchain verification apparatus, blockchain verification method, and program

Identifier change management apparatus, identifier change management method, and identifier change management program

Content contract system, content contract method, and control terminal

Identifier change management apparatus, identifier change management method, and identifier change management program

Blockchain system, approval terminal, user terminal, history management method, and history management program

Content use system, permission terminal, browsing terminal, distribution terminal, and content use program

Blockchain system, registration terminal, approval terminal, smart contract registration method, and smart contract registration program

Block verification device, block verification method, and program

Right-holder terminal, user terminal, and content usage method

Proprietor terminal, user terminal, and new proprietor terminal

Settlement system, settlement method, user device, and settlement program

SHARP KK

Cursor shift speed control system

Entry text display system

Hammer actuated dot matrix pattern printer

NTT INC

Identifier change management apparatus, identifier change management method, and identifier change management program

Control apparatus, data registration system, and control program

Registration terminal, holder terminal, method, and program

YOKOGAWA ELECTRIC CORP

Scheduling system