Sanami NAKAGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Management apparatus, management method, verification apparatus, co...
- Patent number 12,124,605
- Issue date Oct 22, 2024
- NEC Corporation
- Sanami Nakagawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
HOMOMORPHIC CYCLIC OPERATION SYSTEM, HOMOMORPHIC CYCLIC OPERATION A...
- Publication number 20240214178
- Publication date Jun 27, 2024
- NEC Corporation
- Hiroto TAMIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMILARITY CALCULATION SYSTEM, SIMILARITY CALCULATION APPARATUS, SI...
- Publication number 20240171373
- Publication date May 23, 2024
- NEC Corporation
- Hiroto TAMIYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMILARITY CALCULATION SYSTEM, SIMILARITY CALCULATION APPARATUS, SI...
- Publication number 20240121075
- Publication date Apr 11, 2024
- NEC Corporation
- Sanami NAKAGAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ADVERTISEMENT DISTRIBUTION GUARANTEE APPARATUS, ADVERTISEMENT DISTR...
- Publication number 20220327572
- Publication date Oct 13, 2022
- NEC Corporation
- Sanami NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MANAGEMENT METHOD, DATA DISTRIBUTION SYSTEM, COMPUTER PROGRAM...
- Publication number 20220247582
- Publication date Aug 4, 2022
- NEC Corporation
- Batnyam Enkhtaivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT APPARATUS, MANAGEMENT METHOD, VERIFICATION APPARATUS, CO...
- Publication number 20220237320
- Publication date Jul 28, 2022
- NEC Corporation
- Sanami NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TICKET VALIDITY CONFIRMATION DEVICE, METHOD, AND PROGRAM
- Publication number 20210174373
- Publication date Jun 10, 2021
- NEC Corporation
- Sanami NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL CURRENCY PAYMENT PROXY DEVICE, VIRTUAL CURRENCY PAYMENT PRO...
- Publication number 20200160292
- Publication date May 21, 2020
- NEC Corporation
- Sanami NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL CURRENCY PAYMENT AGENT DEVICE, VIRTUAL CURRENCY PAYMENT AGE...
- Publication number 20200027082
- Publication date Jan 23, 2020
- NEC Corporation
- Sanami NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING

Sanami NAKAGAWA

Person

Patents Grantslast 30 patents

Management apparatus, management method, verification apparatus, co...

Patents Applicationslast 30 patents

HOMOMORPHIC CYCLIC OPERATION SYSTEM, HOMOMORPHIC CYCLIC OPERATION A...

SIMILARITY CALCULATION SYSTEM, SIMILARITY CALCULATION APPARATUS, SI...

SIMILARITY CALCULATION SYSTEM, SIMILARITY CALCULATION APPARATUS, SI...

ADVERTISEMENT DISTRIBUTION GUARANTEE APPARATUS, ADVERTISEMENT DISTR...

DATA MANAGEMENT METHOD, DATA DISTRIBUTION SYSTEM, COMPUTER PROGRAM...

MANAGEMENT APPARATUS, MANAGEMENT METHOD, VERIFICATION APPARATUS, CO...

TICKET VALIDITY CONFIRMATION DEVICE, METHOD, AND PROGRAM

VIRTUAL CURRENCY PAYMENT PROXY DEVICE, VIRTUAL CURRENCY PAYMENT PRO...

VIRTUAL CURRENCY PAYMENT AGENT DEVICE, VIRTUAL CURRENCY PAYMENT AGE...