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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method for semiconductor laminated film, and semicond...
Patent number
11,972,947
Issue date
Apr 30, 2024
National University Corporation Tokyo University of Agriculture and Technology
Yoshiyuki Suda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Scalable data flows in a communication network
Patent number
11,895,039
Issue date
Feb 6, 2024
NEC Corporation
Takeo Onishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system performing mutual wireless communicat...
Patent number
11,864,141
Issue date
Jan 2, 2024
National Institute of Information and Communications Technology
Maki Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Request paraphrasing system, request paraphrasing model and request...
Patent number
11,861,307
Issue date
Jan 2, 2024
National Institute of Information and Communications Technology
Yoshihiko Asao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communications network system managing communications policies base...
Patent number
11,838,934
Issue date
Dec 5, 2023
National Institute of Information and Communications Technology
Kenichi Maruhashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pseudo parallel translation data generation apparatus, machine tran...
Patent number
11,816,444
Issue date
Nov 14, 2023
National Institute of Information and Communications Technology
Kenji Imamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Technology for optical modulator evaluation on basis of phase recovery
Patent number
11,791,905
Issue date
Oct 17, 2023
National Institute of Information and Communications Technology
Yuki Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Brain-machine interface system capable of changing amount of commun...
Patent number
11,779,278
Issue date
Oct 10, 2023
Nihon Kohden Corporation
Kaoru Imajo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light interference generator and interference imaging device
Patent number
11,774,288
Issue date
Oct 3, 2023
National Institute of Information and Communications Technology
Tatsuki Tahara
G01 - MEASURING TESTING
Information
Patent Grant
Atomic resonator
Patent number
11,750,204
Issue date
Sep 5, 2023
National Institute of Information and Communications Technology
Motoaki Hara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless communication system
Patent number
11,722,206
Issue date
Aug 8, 2023
National Institute of Information and Communications Technology
Yuuichi Teranishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photon detection device
Patent number
11,656,122
Issue date
May 23, 2023
National University Corporation Yokohama National University
Naoki Takeuchi
G01 - MEASURING TESTING
Information
Patent Grant
GA2O3-based semiconductor device
Patent number
11,563,092
Issue date
Jan 24, 2023
National Institute of Information and Communications Technology
Masataka Higashiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmitting device, receiving device, quantum key distribution met...
Patent number
11,502,831
Issue date
Nov 15, 2022
NEC Corporation
Ken-ichiro Yoshino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Manufacturing method for semiconductor laminated film, and semicond...
Patent number
11,492,696
Issue date
Nov 8, 2022
NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULUTRE AND TECHNOLOGY
Yoshiyuki Suda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Latin character conversion apparatus, Latin character conversion me...
Patent number
11,429,197
Issue date
Aug 30, 2022
National Institute of Information and Communications Technology
Chenchen Ding
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication method and network system
Patent number
11,405,072
Issue date
Aug 2, 2022
National Institute of Information and Communications Technology
Ferdinand Peper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system and wireless communication method
Patent number
11,368,938
Issue date
Jun 21, 2022
National Institute of Information and Communications Technology
Satoko Itaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Topic inferring apparatus, topic inferring method, and storage medium
Patent number
11,301,624
Issue date
Apr 12, 2022
National Institute of Information and Communications Technology
Akihiro Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional image production support apparatus
Patent number
11,297,305
Issue date
Apr 5, 2022
National Institute of Information and Communications Technology
Shunsuke Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-emitting module provided with semiconductor light-emitting el...
Patent number
11,282,992
Issue date
Mar 22, 2022
National Institute of Information and Communications Technology
Shinichiro Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-vehicle optical network
Patent number
11,271,653
Issue date
Mar 8, 2022
National Institute of Information and Communications Technology
Ryo Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Causality recognizing apparatus and computer program therefor
Patent number
11,256,658
Issue date
Feb 22, 2022
National Institute of Information and Communications Technology
Canasai Kruengkrai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electro-optic polymer
Patent number
11,236,188
Issue date
Feb 1, 2022
National Institute of Information and Communications Technology
Akira Otomo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Laminate for non-linear optics containing electro-optic polymer lay...
Patent number
11,194,225
Issue date
Dec 7, 2021
National Institute of Information and Communications Technology
Takahiro Kaji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Holding apparatus, container provided with tag, object holding prog...
Patent number
11,192,242
Issue date
Dec 7, 2021
Toyota Jidosha Kabushiki Kaisha
Yuji Onuma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-factoid question-answering device
Patent number
11,176,328
Issue date
Nov 16, 2021
National Institute of Information and Communications Technology
Jonghoon Oh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Equipment management system
Patent number
11,119,452
Issue date
Sep 14, 2021
National Institute of Information and Communications Technology
Satoko Itaya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dialogue system and computer program therefor
Patent number
11,113,335
Issue date
Sep 7, 2021
National Institute of Information and Communications Technology
Noriyuki Abe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Summary generating apparatus, summary generating method and compute...
Patent number
11,106,714
Issue date
Aug 31, 2021
National Institute of Information and Communications Technology
Ryu Iida
G06 - COMPUTING CALCULATING COUNTING
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Patents Applications
last 30 patents
Information
Patent Application
ENCRYPTION KEY GENERATING DEVICE, ENCRYPTION KEY GENERATING PROGRAM...
Publication number
20240171386
Publication date
May 23, 2024
National Institute of Information and Communications Technology
Mikio FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SPACE COMMUNICATION MANAGEMENT DEVICE, OPTICAL SPACE COMMUN...
Publication number
20240162984
Publication date
May 16, 2024
National Institute of Information and Communications Technology
Hideaki KOTAKE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBSTRATE, METHOD FOR PRODUCING SUBSTRATE, AND METHOD FOR PRODUCING...
Publication number
20240150229
Publication date
May 9, 2024
National Institute of Information and Communications Technology
Motoaki HARA
B32 - LAYERED PRODUCTS
Information
Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD AND IN...
Publication number
20240152565
Publication date
May 9, 2024
National Institute of Information and Communications Technology
Kentaro Torisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COOPERATIVE WIRELESS DEVICE AND PROGRAM FOR SAME
Publication number
20240147398
Publication date
May 2, 2024
National Institute of Information and Communications Technology
Kenichi TAKIZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIMULTANEOUS TRANSLATION DEVICE AND COMPUTER PROGRAM
Publication number
20240111967
Publication date
Apr 4, 2024
National Institute of Information and Communications Technology
Xiaolin WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECEPTION DEVICE, QUANTUM KEY DISTRIBUTION SYSTEM, AND METHOD FOR D...
Publication number
20240089093
Publication date
Mar 14, 2024
NEC Corporation
Ken-ichiro YOSHINO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHOTON DETECTION DEVICE, RECEPTION DEVICE, QUANTUM KEY DISTRIBUTION...
Publication number
20240080184
Publication date
Mar 7, 2024
NEC Corporation
Ken-ichiro YOSHINO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEDERATED LEARNING SYSTEM AND FEDERATED LEARNING METHOD
Publication number
20240062072
Publication date
Feb 22, 2024
National Institute of Information and Communications Technology
Lihua WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL GENERATION PROCESSING DEVICE
Publication number
20240062742
Publication date
Feb 22, 2024
National Institute of Information and Communications Technology
Takuma OKAMOTO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ATTACK INFORMATION GENERATION APPARATUS, CONTROL METHOD, AND NON-TR...
Publication number
20240054213
Publication date
Feb 15, 2024
NEC Corporation
Yusuke TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL WAVEGUIDE ELEMENT, OPTICAL WAVEGUIDE DEVICE, AND OPTICAL TR...
Publication number
20230400718
Publication date
Dec 14, 2023
Sumitomo Osaka Cement Co., Ltd.
Shingo Takano
G02 - OPTICS
Information
Patent Application
TEXT CLASSIFIER FOR ANSWER IDENTIFICATION, BACKGROUND KNOWLEDGE REP...
Publication number
20230385558
Publication date
Nov 30, 2023
National Institute of Information and Communications Technology
Jonghoon OH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Determination Method, Optical Control Element and Manufacturing Met...
Publication number
20230367084
Publication date
Nov 16, 2023
National Institute of Information and Communications Technology
Akira OTOMO
G02 - OPTICS
Information
Patent Application
IMAGE REPRODUCTION DEVICE, HOLOGRAM RECORDING DEVICE, AND DIGITAL H...
Publication number
20230359147
Publication date
Nov 9, 2023
National Institute of Information and Communications Technology
Tatsuki TAHARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF PRODUCING NONLINEAR OPTICAL DEVICE
Publication number
20230330955
Publication date
Oct 19, 2023
National Institute of Information and Communications Technology
Hidehisa TAZAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AR OPTICAL ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND AR DISPL...
Publication number
20230333300
Publication date
Oct 19, 2023
National Institute of Information and Communications Technology
Koki WAKUNAMI
G02 - OPTICS
Information
Patent Application
TIME SYNCHRONIZATION NETWORK
Publication number
20230319746
Publication date
Oct 5, 2023
National Institute of Information and Communications Technology
Motoaki HARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Non-Transitory Storage Medium Storing Thereon Optical Aberration Co...
Publication number
20230281922
Publication date
Sep 7, 2023
National Institute of Information and Communications Technology
Atsushi MATSUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR TRAINING MACHINE TRANSLATION MODEL FOR GENERATING PSEUDO...
Publication number
20230274102
Publication date
Aug 31, 2023
National Institute of Information and Communications Technology
Benjamin MARIE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYNCHRONIZATION SYSTEM AND SYNCHRONIZATION METHOD OF CLOCK
Publication number
20230195161
Publication date
Jun 22, 2023
National Institute of Information and Communications Technology
Nobuyasu SHIGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEARNING SYSTEM, LEARNING METHOD, AND LEARNING PROGRAM
Publication number
20230177973
Publication date
Jun 8, 2023
National Institute of Information and Communications Technology
Hiroki WATANABE
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM
Publication number
20230171726
Publication date
Jun 1, 2023
National Institute of Information and Communications Technology
Maki YOSHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNOLOGY FOR OPTICAL MODULATOR EVALUATION ON BASIS OF PHASE RECOVERY
Publication number
20230120581
Publication date
Apr 20, 2023
National Institute of Information and Communications Technology
Yuki YOSHIDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECRET KEY SHARING SYSTEM AND SECRET KEY SHARING METHOD
Publication number
20230022825
Publication date
Jan 26, 2023
National Institute of Information and Communications Technology
Hiroyuki ENDO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VARIABLE-WAVELENGTH SURFACE EMISSION LASER
Publication number
20230012453
Publication date
Jan 12, 2023
National Institute of Information and Communications Technology
Motoaki HARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT INTERFERENCE GENERATOR AND INTERFERENCE IMAGING DEVICE
Publication number
20220349755
Publication date
Nov 3, 2022
National Institute of Information and Communications Technology
Tatsuki TAHARA
G01 - MEASURING TESTING
Information
Patent Application
COMPUTER SYSTEM AND METHOD FOR SHARING INFORMATION
Publication number
20220263839
Publication date
Aug 18, 2022
Hitachi, Ltd
Shota FUJII
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANSWER CLASSIFIER AND REPRESENTATION GENERATOR FOR QUESTION-ANSWERI...
Publication number
20220253599
Publication date
Aug 11, 2022
National Institute of Information and Communications Technology
Jonghoon OH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFERENCER, INFERENCE METHOD AND INFERENCE PROGRAM
Publication number
20220237380
Publication date
Jul 28, 2022
National Institute of Information and Communications Technology
Kehai CHEN
G06 - COMPUTING CALCULATING COUNTING