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Masanori Yamada
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Band estimation device, band estimation method, and program
Patent number
12,081,406
Issue date
Sep 3, 2024
Nippon Telegraph and Telephone Corporation
Erina Takeshita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Evaluation device, evaluation method, and evaluation program
Patent number
11,977,627
Issue date
May 7, 2024
Nippon Telegraph and Telephone Corporation
Tomokatsu Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Detection device and detection method
Patent number
11,563,654
Issue date
Jan 24, 2023
Nippon Telegraph and Telephone Corporation
Masanori Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for processing images of forms which have irregul...
Patent number
6,289,120
Issue date
Sep 11, 2001
Ricoh Company, Ltd.
Toshifumi Yamaai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switching power supply circuit providing reduced power loss upon te...
Patent number
5,341,279
Issue date
Aug 23, 1994
NEC Corporation
Masanori Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power sypply system for converting an A.C. power supply voltage int...
Patent number
5,032,971
Issue date
Jul 16, 1991
NEC Corporation
Masanori Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Computer power supply with optically isolated shutdown circuits
Patent number
4,930,062
Issue date
May 29, 1990
NEC Corporation
Masanori Yamada
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
TRAINING DEVICE, TRAINING METHOD, AND TRAINING PROGRAM
Publication number
20240412502
Publication date
Dec 12, 2024
Nippon Telegraph and Telephone Corporation
Tomokatsu TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE, DETECTION METHOD, AND DETECTION PROGRAM
Publication number
20240303966
Publication date
Sep 12, 2024
Nippon Telegraph and Telephone Corporation
Tomokatsu TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE, DETECTION METHOD, AND DETECTION PROGRAM
Publication number
20240267398
Publication date
Aug 8, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiro TERAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANALYSIS DEVICE, ANALYSIS METHOD, AND ANALYSIS PROGRAM
Publication number
20240205117
Publication date
Jun 20, 2024
Nippon Telegraph and Telephone Corporation
Yasuhiro TERAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRAINING DEVICE, TRAINING METHOD, AND TRAINING PROGRAM
Publication number
20240152822
Publication date
May 9, 2024
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTIMATION DEVICE, ESTIMATION METHOD, AND ESTIMATION PROGRAM
Publication number
20230412624
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Tomohiro NAGAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BAND ESTIMATION DEVICE, BAND ESTIMATION METHOD, AND PROGRAM
Publication number
20230336425
Publication date
Oct 19, 2023
Nippon Telegraph and Telephone Corporation
Erina TAKESHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD AND LEARNING PROGRAM
Publication number
20230325710
Publication date
Oct 12, 2023
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFERENCE METHOD, TRAINING METHOD, INFERENCE DEVICE, TRAINING DEVIC...
Publication number
20230267316
Publication date
Aug 24, 2023
Nippon Telegraph and Telephone Corporation
Sekitoshi KANAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD AND LEARNING PROGRAM
Publication number
20230259819
Publication date
Aug 17, 2023
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD, AND LEARNING PROGRAM
Publication number
20230162085
Publication date
May 25, 2023
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE, DETECTION METHOD, AND DETECTION PROGRAM
Publication number
20230038463
Publication date
Feb 9, 2023
Nippon Telegraph and Telephone Corporation
Tomokatsu TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING DEVICE, LEARNING METHOD, AND LEARNING PROGRAM
Publication number
20220405624
Publication date
Dec 22, 2022
Nippon Telegraph and Telephone Corporation
Hiroshi TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRAINING DEVICE, DETECTION SYSTEM, TRAINING METHOD, AND TRAINING PR...
Publication number
20220269779
Publication date
Aug 25, 2022
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, GENERATING METHOD, AND GENERATING...
Publication number
20220230085
Publication date
Jul 21, 2022
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EVALUATION DEVICE, EVALUATION METHOD, AND EVALUATION PROGRAM
Publication number
20220147620
Publication date
May 12, 2022
Nippon Telegraph and Telephone Corporation
Tomokatsu TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTING DEVICE, DETECTING METHOD, AND DETECTING PROGRAM
Publication number
20210264285
Publication date
Aug 26, 2021
Nippon Telegraph and Telephone Corporation
Hiroshi TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE AND DETECTION METHOD
Publication number
20210250260
Publication date
Aug 12, 2021
Nippon Telegraph and Telephone Corporation
Masanori YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STORAGE BATTERY UNIT AND STORAGE BATTERY APPARATUS PROVIDED WITH TH...
Publication number
20170117514
Publication date
Apr 27, 2017
NEC Corporation
Masanori YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE BATTERY APPARATUS
Publication number
20170025719
Publication date
Jan 26, 2017
NEC Corporation
Masanori YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE BATTERY APPARATUS
Publication number
20170018747
Publication date
Jan 19, 2017
NEC Corporation
Masanori YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Diagnosing method and diagnosing system of print picture quality of...
Publication number
20030076523
Publication date
Apr 24, 2003
Akio Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE