Ryoichi KAWAHARA

Person

Musashino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Feature value generation device, feature value generation method, a...
- Patent number 11,829,868
- Issue date Nov 28, 2023
- Nippon Telegraph and Telephone Corporation
- Yasuhiro Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control device, control method, and program
- Patent number 11,809,895
- Issue date Nov 7, 2023
- Nippon Telegraph and Telephone Corporation
- Akito Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anomaly detection apparatus, anomaly detection method, and program
- Patent number 11,615,343
- Issue date Mar 28, 2023
- Nippon Telegraph and Telephone Corporation
- Yasuhiro Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anomaly factor estimation device, anomaly factor estimation method,...
- Patent number 11,501,106
- Issue date Nov 15, 2022
- Nippon Telegraph and Telephone Corporation
- Yasuhiro Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anomaly location identification device, anomaly location identifica...
- Patent number 11,487,747
- Issue date Nov 1, 2022
- Nippon Telegraph and Telephone Corporation
- Yoichi Matsuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for estimating anomaly information, and program
- Patent number 11,379,340
- Issue date Jul 5, 2022
- Nippon Telegraph and Telephone Corporation
- Yasuhiro Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access origin classification apparatus, access origin classificatio...
- Patent number 11,290,384
- Issue date Mar 29, 2022
- Nippon Telegraph and Telephone Corporation
- Yuka Komai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Traffic estimation apparatus, traffic estimation method and program
- Patent number 11,201,807
- Issue date Dec 14, 2021
- Nippon Telegraph and Telephone Corporation
- Keisuke Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRAFFIC ESTIMATION APPARATUS, TRAFFIC ESTIMATION METHOD AND PROGRAM
- Publication number 20210243100
- Publication date Aug 5, 2021
- Nippon Telegraph and Telephone Corporation
- Keisuke Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACCESS ORIGIN CLASSIFICATION DEVICE, ACCESS ORIGIN CLASSIFICATION M...
- Publication number 20210051107
- Publication date Feb 18, 2021
- Nippon Telegraph and Telephone Corporation
- Yuka Komai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAUSATION ESTIMATION APPARATUS, CAUSATION ESTIMATION METHOD AND PRO...
- Publication number 20210035001
- Publication date Feb 4, 2021
- Yasuhiro Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANOMALY LOCATION IDENTIFICATION DEVICE, ANOMALY LOCATION IDENTIFICA...
- Publication number 20200372009
- Publication date Nov 26, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yoichi MATSUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANOMALY DETECTION APPARATUS, ANOMALY DETECTION METHOD, AND PROGRAM
- Publication number 20200349470
- Publication date Nov 5, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yasuhiro IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODEL TRAINING APPARATUS, MODEL TRAINING METHOD, AND PROGRAM
- Publication number 20200334578
- Publication date Oct 22, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yasuhiro IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANOMALY FACTOR ESTIMATION DEVICE, ANOMALY FACTOR ESTIMATION METHOD,...
- Publication number 20200250475
- Publication date Aug 6, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yasuhiro IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
- Publication number 20200073697
- Publication date Mar 5, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Akito SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING ANOMALY INFORMATION, AND PROGRAM
- Publication number 20200073778
- Publication date Mar 5, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yasuhiro IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEATURE VALUE GENERATION DEVICE, FEATURE VALUE GENERATION METHOD, A...
- Publication number 20190392317
- Publication date Dec 26, 2019
- Nippon Telegraph and Telephone Corporation
- Yasuhiro IKEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEATURE VALUE GENERATION DEVICE, FEATURE VALUE GENERATION METHOD, A...
- Publication number 20190392350
- Publication date Dec 26, 2019
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yasuhiro IKEDA
- G06 - COMPUTING CALCULATING COUNTING

Ryoichi KAWAHARA

Person

Patents Grantslast 30 patents

Feature value generation device, feature value generation method, a...

Control device, control method, and program

Anomaly detection apparatus, anomaly detection method, and program

Anomaly factor estimation device, anomaly factor estimation method,...

Anomaly location identification device, anomaly location identifica...

Apparatus and method for estimating anomaly information, and program

Access origin classification apparatus, access origin classificatio...

Traffic estimation apparatus, traffic estimation method and program

Patents Applicationslast 30 patents

TRAFFIC ESTIMATION APPARATUS, TRAFFIC ESTIMATION METHOD AND PROGRAM

ACCESS ORIGIN CLASSIFICATION DEVICE, ACCESS ORIGIN CLASSIFICATION M...

CAUSATION ESTIMATION APPARATUS, CAUSATION ESTIMATION METHOD AND PRO...

ANOMALY LOCATION IDENTIFICATION DEVICE, ANOMALY LOCATION IDENTIFICA...

ANOMALY DETECTION APPARATUS, ANOMALY DETECTION METHOD, AND PROGRAM

MODEL TRAINING APPARATUS, MODEL TRAINING METHOD, AND PROGRAM

ANOMALY FACTOR ESTIMATION DEVICE, ANOMALY FACTOR ESTIMATION METHOD,...

CONTROL DEVICE, CONTROL METHOD, AND PROGRAM

APPARATUS AND METHOD FOR ESTIMATING ANOMALY INFORMATION, AND PROGRAM

FEATURE VALUE GENERATION DEVICE, FEATURE VALUE GENERATION METHOD, A...

FEATURE VALUE GENERATION DEVICE, FEATURE VALUE GENERATION METHOD, A...