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Patents Grants
last 30 patents
Information
Patent Grant
Feature conversion learning device, authentication device, feature...
Patent number
12,142,079
Issue date
Nov 12, 2024
NEC Corporation
Masatsugu Ichino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fullerene structure, method of manufacturing the same, and apparatu...
Patent number
12,049,401
Issue date
Jul 30, 2024
The University of Electro-Communications
Takahiro Tsukamoto
C30 - CRYSTAL GROWTH
Information
Patent Grant
Perovskite compound and photoconversion device using the same
Patent number
11,827,658
Issue date
Nov 28, 2023
The University of Electro-Communications
Shuzi Hayase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Heterocyclic compound and salt thereof, and luminescent substrate c...
Patent number
11,807,612
Issue date
Nov 7, 2023
The University of Electro-Communications
Shojiro Maki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fullerene structure, method of manufacturing the same, and apparatu...
Patent number
11,787,696
Issue date
Oct 17, 2023
The University of Electro-Communications
Takahiro Tsukamoto
C30 - CRYSTAL GROWTH
Information
Patent Grant
Psychological evaluation device, psychological evaluation method, p...
Patent number
11,761,979
Issue date
Sep 19, 2023
The University of Electro-Communications
Tota Mizuno
G01 - MEASURING TESTING
Information
Patent Grant
Information processing device, mixing device using the same, and la...
Patent number
11,516,581
Issue date
Nov 29, 2022
The University of Electro-Communications
Kota Takahashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Production method of methylammonium lead halide perovskite quantum...
Patent number
11,479,718
Issue date
Oct 25, 2022
Toyota Jidosha Kabushiki Kaisha
Taizo Masuda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Middle ear sound transmission characteristics evaluation system, mi...
Patent number
11,471,074
Issue date
Oct 18, 2022
The University of Electro-Communications
Takuji Koike
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mixing device, mixing method, and non-transitory computer-readable...
Patent number
11,308,975
Issue date
Apr 19, 2022
The University of Electro-Communications
Kota Takahashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Mixing apparatus, mixing method, and non-transitory computer-readab...
Patent number
11,222,649
Issue date
Jan 11, 2022
The University of Electro-Communications
Kota Takahashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Preparation method of formamidinium lead halide perovskite quantum...
Patent number
11,208,592
Issue date
Dec 28, 2021
Toyota Jidosha Kabushiki Kaisha
Taizo Masuda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Encrypted control system, encrypted control method, and encrypted c...
Patent number
11,196,723
Issue date
Dec 7, 2021
The University of Electro-Communications
Kiminao Kogiso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device and antenna device
Patent number
10,938,119
Issue date
Mar 2, 2021
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Akira Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wireless communication apparatus and antenna device
Patent number
10,868,370
Issue date
Dec 15, 2020
The University of Electro-Communications
Akira Saitou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser resonator, and method of designing laser resonator
Patent number
10,763,634
Issue date
Sep 1, 2020
The University of Electro-Communications
Masayuki Katsuragawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shape measurement method and shape measurement device
Patent number
10,760,900
Issue date
Sep 1, 2020
The University of Electro-Communications
Kaoru Minoshima
G01 - MEASURING TESTING
Information
Patent Grant
Dual-band amplifier
Patent number
10,637,519
Issue date
Apr 28, 2020
The University of Electro-Communications
Yoichiro Takayama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sleep stage estimating apparatus, biological data estimating appara...
Patent number
10,617,345
Issue date
Apr 14, 2020
The University of Electro-Communications
Keiki Takadama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
In vivo movement tracking apparatus
Patent number
10,573,009
Issue date
Feb 25, 2020
The University of Tokyo
Norihiro Koizumi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
In vivo motion tracking device and in vivo motion tracking method
Patent number
10,535,159
Issue date
Jan 14, 2020
The University of Electro-Communications
Norihiro Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sound symbolism word/physical feature information providing apparat...
Patent number
10,388,271
Issue date
Aug 20, 2019
The University of Electro-Communications
Maki Sakamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Voice quality conversion device, voice quality conversion method an...
Patent number
10,311,888
Issue date
Jun 4, 2019
The University of Electro-Communications
Toru Nakashika
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electrical stimulation device, training apparatus, and electrical s...
Patent number
10,258,794
Issue date
Apr 16, 2019
System Instruments Co., Ltd.
Takeshi Akiba
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Data processing device, data processing method, program, recording...
Patent number
10,104,142
Issue date
Oct 16, 2018
The University of Electro-Communications
Hiroyuki Kasai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cu—Be alloy and method for producing same
Patent number
10,094,002
Issue date
Oct 9, 2018
NGK Insulators, Ltd.
Hiromi Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Projection system, projector apparatus, imaging apparatus, and proj...
Patent number
9,964,839
Issue date
May 8, 2018
MegaChips Corporation
Naoki Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Laser device
Patent number
9,857,659
Issue date
Jan 2, 2018
The University of Electro-Communications
Masayuki Katsuragawa
G02 - OPTICS
Information
Patent Grant
Laser device
Patent number
9,851,617
Issue date
Dec 26, 2017
The University of Electro-Communications
Masayuki Katsuragawa
G02 - OPTICS
Information
Patent Grant
Forging method and forging die
Patent number
9,586,256
Issue date
Mar 7, 2017
NGK Insulators, Ltd.
Hiromi Miura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING TIN-BASED PEROVSKITE LAYER
Publication number
20240270595
Publication date
Aug 15, 2024
CKD CORPORATION
Naohiko Noda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HEAT EXCHANGER PLATE, HEAT EXCHANGER PLATE LAMINATE, AND MICROCHANN...
Publication number
20240200877
Publication date
Jun 20, 2024
Mayekawa Mfg. Co., Ltd.
Kosaku NISHIDA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
NAP ENVIRONMENT DETERMINATION SYSTEM
Publication number
20230381445
Publication date
Nov 30, 2023
DAIKIN INDUSTRIES, LTD.
Takahiro OHGA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FEATURE CONVERSION LEARNING DEVICE, AUTHENTICATION DEVICE, FEATURE...
Publication number
20230360440
Publication date
Nov 9, 2023
NEC Corporation
Masatsugu ICHINO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NOVEL HETEROCYCLIC COMPOUND AND SALT THEREOF, AND LUMINESCENT SUBST...
Publication number
20230192635
Publication date
Jun 22, 2023
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Shojiro MAKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FULLERENE STRUCTURE, METHOD OF MANUFACTURING THE SAME, AND APPARATU...
Publication number
20220363541
Publication date
Nov 17, 2022
The University of Electro-Communications
Takahiro TSUKAMOTO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PSYCHOLOGICAL EVALUATION DEVICE, PSYCHOLOGICAL EVALUATION METHOD, P...
Publication number
20220349915
Publication date
Nov 3, 2022
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Tota MIZUNO
G01 - MEASURING TESTING
Information
Patent Application
RECORDING MEDIUM STORING CONVERSION PROGRAM AND CONVERSION DEVICE
Publication number
20220342483
Publication date
Oct 27, 2022
The University of Electro-Communications
Hiroshi YOKOI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANALYSIS SYSTEM AND ANALYSIS METHOD
Publication number
20220280107
Publication date
Sep 8, 2022
Murata Manufacturing Co., Ltd.
Toru SHIMUTA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STAINLESS STEEL STRUCTURE EXCELLENT IN HYDROGEN EMBRITTLEMENT RESIS...
Publication number
20220042175
Publication date
Feb 10, 2022
Asahimekki Corporation
Kazuyoshi KAWAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRODUCTION METHOD OF METHYLAMMONIUM LEAD HALIDE PEROVSKITE QUANTUM...
Publication number
20210317366
Publication date
Oct 14, 2021
Toyota Jidosha Kabushiki Kaisha
Taizo Masuda
B82 - NANO-TECHNOLOGY
Information
Patent Application
MIXING APPARATUS, MIXING METHOD, AND MIXING PROGRAM
Publication number
20210151068
Publication date
May 20, 2021
The University of Electro-Communications
Kota TAKAHASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MIXING DEVICE, MIXING METHOD, AND MIXING PROGRAM
Publication number
20210151067
Publication date
May 20, 2021
The University of Electro-Communications
Kota TAKAHASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INFORMATION PROCESSING DEVICE, MIXING DEVICE USING THE SAME, AND LA...
Publication number
20210152936
Publication date
May 20, 2021
The University of Electro-Communications
Kota TAKAHASHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PEROVSKITE COMPOUND AND PHOTOCONVERSION DEVICE USING THE SAME
Publication number
20200361968
Publication date
Nov 19, 2020
The University of Electro-Communications
Shuzi HAYASE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ENCRYPTED CONTROL SYSTEM, ENCRYPTED CONTROL METHOD, AND ENCRYPTED C...
Publication number
20200280545
Publication date
Sep 3, 2020
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Kiminao KOGISO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND ANTENNA DEVICE
Publication number
20200203852
Publication date
Jun 25, 2020
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Akira SAITOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FATIGUE RECOVERY SUPPORT APPARATUS
Publication number
20200138369
Publication date
May 7, 2020
Murata Manufacturing Co., Ltd.
Toru Shimuta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MIDDLE EAR SOUND TRANSMISSION CHARACTERISTICS EVALUATION SYSTEM, MI...
Publication number
20200029865
Publication date
Jan 30, 2020
The University of Electro-Communications
Takuji Koike
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VOICE CONVERSION / VOICE IDENTITY CONVERSION DEVICE, VOICE CONVERSI...
Publication number
20190385628
Publication date
Dec 19, 2019
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Toru NAKASHIKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PREPARATION METHOD OF FORMAMIDINIUM LEAD HALIDE PEROVSKITE QUANTUM...
Publication number
20190375984
Publication date
Dec 12, 2019
Toyota Jidosha Kabushiki Kaisha
Taizo MASUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LASER RESONATOR, AND METHOD OF DESIGNING LASER RESONATOR
Publication number
20190267769
Publication date
Aug 29, 2019
The University of Electro-Communications
Masayuki KATSURAGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRELESS COMMUNICATION DEVICE AND ANTENNA DEVICE
Publication number
20190252794
Publication date
Aug 15, 2019
The University of Electro-Communications
Akira SAITO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHAPE MEASUREMENT METHOD AND SHAPE MEASUREMENT DEVICE
Publication number
20190086197
Publication date
Mar 21, 2019
The University of Electro-Communications
Kaoru MINOSHIMA
G01 - MEASURING TESTING
Information
Patent Application
IN VIVO MOTION TRACKING DEVICE AND IN VIVO MOTION TRACKING METHOD
Publication number
20190057517
Publication date
Feb 21, 2019
The University of Electro-Communications
Norihiro KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VOICE QUALITY CONVERSION DEVICE, VOICE QUALITY CONVERSION METHOD AN...
Publication number
20190051314
Publication date
Feb 14, 2019
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Toru NAKASHIKA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SOUND SYMBOLISM WORD/PHYSICAL FEATURE INFORMATION PROVIDING APPARAT...
Publication number
20180322864
Publication date
Nov 8, 2018
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Maki SAKAMOTO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
IN VIVO MOVEMENT TRACKING APPARATUS
Publication number
20180253855
Publication date
Sep 6, 2018
The University of Tokyo
Norihiro KOIZUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-BAND AMPLIFIER AND DUAL-BAND AMPLIFIER
Publication number
20180115333
Publication date
Apr 26, 2018
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
Yoichiro TAKAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SLEEP STAGE ESTIMATING APPARATUS, BIOLOGICAL DATA ESTIMATING APPARA...
Publication number
20180064389
Publication date
Mar 8, 2018
The University of Electro-Communications
Keiki TAKADAMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE