Inventor

TAKAHASHI KENTA

JP60 patents

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

TAKAHASHI KENTA

HITACHI LTD

Method, system and program for authenticating a user by biometric information

Unique code generating apparatus, method, program and recording medium

Method, system and program for authenticating a user by biometric information

Sequential biometric cryptosystem and sequential biometric cryptographic processing method

Biometric signature system, signature verification method, registration terminal, signature generation terminal, and signature verification device

Signature verification system, signature verification method, and storage medium

Biometric signature system and biometric certificate registration method

Authentication apparatus and authentication method

Data management system, data management method, and non-transitory computer readable medium

Signature generation and verification system and signature verification apparatus

Biometric authentication method and computer system

Key generation apparatus, key utilization apparatus, and key generation method

1:N biometric authentication, encryption, signature system

Computer system and the computer control method

Method for associating names and device for the same in enterprise applications

Computer system, verification method of confidential information, and computer

Biometric authentication method and computer system

Biometric authentication method and computer system

Biometric authentication method and computer system

TAKAHASHI KENTA

Method for generating an encryption key using biometrics authentication and restoring the encryption key and personal authentication system

Distributed processing of partitioned stream data including data element group and end data

Biometric authentication method and system

Biometric authentication system, enrollment terminal, authentication terminal and authentication server

Method, system and program for authenticating a user by biometric information

Head maintenance device, image forming apparatus, and head maintenance method

Liquid discharge apparatus, liquid container, and refill container

Information authentication method and information authentication system

Roll device, roll apparatus, head maintenance device, and liquid discharge apparatus

Liquid discharge apparatus, liquid container, and cleaning bottle

GLORY KOGYO KK

Banknote handling machine

Banknote handling machine

Medium processing apparatus

Medium processing apparatus

Medium processing apparatus

DENSO CORP

Self-localization estimation device

Self-localization estimation device

Abnormality detection device, abnormality detection method, and non-transitory tangible computer readable medium

RICOH CO LTD

Maintenance device and liquid discharge apparatus

Electronic device, imaging device, and imaging apparatus

MURAKAMI TAKAO

Biometric authentication system, authentication client terminal, and biometric authentication method

SHIPLEY CO LLC

Photosensitive glass paste

KAKUI MOTOKI

Laser processing method

TORAY INDUSTRIES

Biaxially oriented polyethylene terephthalate film and method for producing same

ISOBE YOSHIAKI

User identification system and a method thereof

NAT INST OF ADVANCED IND SCIEN

Process for producing hydroxyl group-containing compound

ASANO YUKIHIRO

Wiping device, head maintenance device, and liquid discharge apparatus

KAGA YOSUKE

System and method of biometric authentication using multiple kinds of templates

YOKOWO SEISAKUSHO KK

Spring connector

HASEBE DAISUKE

Liquid discharge apparatus

KOBAYASHI YUTA

Liquid discharge apparatus