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Yukihiro GOTO
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing equipment, information processing methods, a...
Patent number
12,135,200
Issue date
Nov 5, 2024
Nippon Telegraph and Telephone Corporation
Toshiya Ohira
G01 - MEASURING TESTING
Information
Patent Grant
Permittivity measuring device and thickness measuring device
Patent number
12,117,285
Issue date
Oct 15, 2024
Nippon Telegraph and Telephone Corporation
Masaki Nakamori
G01 - MEASURING TESTING
Information
Patent Grant
Point cloud analysis device, method, and program
Patent number
12,094,153
Issue date
Sep 17, 2024
Nippon Telegraph and Telephone Corporation
Hitoshi Niigaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Position coordinate derivation device, position coordinate derivati...
Patent number
12,002,237
Issue date
Jun 4, 2024
Nippon Telegraph and Telephone Corporation
Toshiya Ohira
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Detection device, detection method and detection program for linear...
Patent number
11,823,330
Issue date
Nov 21, 2023
Nippon Telegraph and Telephone Corporation
Masaaki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Columnar-object-state detection device, columnar-object-state detec...
Patent number
11,255,661
Issue date
Feb 22, 2022
Nippon Telegraph and Telephone Corporation
Takashi Goto
G01 - MEASURING TESTING
Information
Patent Grant
Thermal conductivity measuring device, thermal conductivity measuri...
Patent number
11,193,901
Issue date
Dec 7, 2021
EKO Instruments Co., Ltd.
Toshikazu Hasegawa
G01 - MEASURING TESTING
Information
Patent Grant
Measuring method of longitudinal distribution of bending loss of op...
Patent number
9,562,827
Issue date
Feb 7, 2017
Fujikura Ltd.
Shoji Tanigawa
G01 - MEASURING TESTING
Information
Patent Grant
Crosstalk measuring method and crosstalk measuring device
Patent number
9,252,872
Issue date
Feb 2, 2016
Fujikura Ltd.
Hiroki Hamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Measuring method of hole diameter, hole position, hole surface roug...
Patent number
9,175,946
Issue date
Nov 3, 2015
Nippon Telegraph and Telephone Corporation
Itaru Ishida
G01 - MEASURING TESTING
Information
Patent Grant
Hole-assisted optical fiber
Patent number
9,075,185
Issue date
Jul 7, 2015
Furukawa Electric Co., Ltd.
Naomi Kumano
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DEVICE, SYSTEM AND METHOD FOR DETERMINING DEGRADATION
Publication number
20240369355
Publication date
Nov 7, 2024
Nippon Telegraph and Telephone Corporation
Masaki NAKAMORI
G01 - MEASURING TESTING
Information
Patent Application
DATA COMPRESSION EQUIPMENT, DATA COMPRESSION METHODS, AND PROGRAMS
Publication number
20240346700
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Yusuke SAKURAHARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE, METHOD AND PROGRAM FOR GENERATING POINT CLOUD DATA
Publication number
20240330537
Publication date
Oct 3, 2024
Nippon Telegraph and Telephone Corporation
Yukihiro GOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERMITTIVITY MEASURING DEVICE AND THICKNESS MEASURING DEVICE
Publication number
20230236005
Publication date
Jul 27, 2023
Nippon Telegraph and Telephone Corporation
Masaki NAKAMORI
G01 - MEASURING TESTING
Information
Patent Application
WIRING DIAGRAM CREATION DEVICE, WIRING DIAGRAM CREATION METHOD AND...
Publication number
20220398357
Publication date
Dec 15, 2022
Nippon Telegraph and Telephone Corporation
Shigehiro MATSUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETECTION DEVICE, DETECTION METHOD AND DETECTION PROGRAM FOR LINEAR...
Publication number
20220327779
Publication date
Oct 13, 2022
Nippon Telegraph and Telephone Corporation
Masaaki INOUE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GROUND HEIGHT MEASUREMENT METHOD, GROUND HEIGHT MEASURING DEVICE, A...
Publication number
20220283309
Publication date
Sep 8, 2022
Nippon Telegraph and Telephone Corporation
Yukihiro GOTO
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING EQUIPMENT, INFORMATION PROCESSING METHODS, A...
Publication number
20220268566
Publication date
Aug 25, 2022
Nippon Telegraph and Telephone Corporation
Toshiya OHIRA
G01 - MEASURING TESTING
Information
Patent Application
POINT CLOUD ANALYSIS DEVICE, METHOD, AND PROGRAM
Publication number
20220215572
Publication date
Jul 7, 2022
Nippon Telegraph and Telephone Corporation
Hitoshi NIIGAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MACHINE LEARNING DEVICE, DETERIORATION ESTIMATOR, AND DETERIORATION...
Publication number
20220172114
Publication date
Jun 2, 2022
Nippon Telegraph and Telephone Corporation
Takashi GOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VEHICLE ATTITUDE OUTPUT DEVICE, POINT CLOUD 3D CONVERSION SYSTEM, V...
Publication number
20220163672
Publication date
May 26, 2022
Nippon Telegraph and Telephone Corporation
Shigehiro MATSUDA
G01 - MEASURING TESTING
Information
Patent Application
POSITION COORDINATE DERIVATION DEVICE, POSITION COORDINATE DERIVATI...
Publication number
20220148216
Publication date
May 12, 2022
Nippon Telegraph and Telephone Corporation
Toshiya OHIRA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COLUMNAR-OBJECT-STATE DETECTION DEVICE, COLUMNAR-OBJECT-STATE DETEC...
Publication number
20210025696
Publication date
Jan 28, 2021
Nippon Telegraph and Telephone Corporation
Takashi GOTO
G01 - MEASURING TESTING
Information
Patent Application
THERMAL CONDUCTIVITY MEASURING DEVICE, THERMAL CONDUCTIVITY MEASURI...
Publication number
20190360953
Publication date
Nov 28, 2019
EKO INSTRUMENTS CO., LTD.
Toshikazu HASEGAWA
G01 - MEASURING TESTING
Information
Patent Application
CROSSTALK MEASURING METHOD AND CROSSTALK MEASURING DEVICE
Publication number
20140003807
Publication date
Jan 2, 2014
Hiroki Hamaguchi
G02 - OPTICS
Information
Patent Application
HOLE-ASSISTED OPTICAL FIBER
Publication number
20130136409
Publication date
May 30, 2013
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Naomi Kumano
G02 - OPTICS
Information
Patent Application
MEASURING METHOD OF HOLE DIAMETER, HOLE POSITION, HOLE SURFACE ROUG...
Publication number
20120044482
Publication date
Feb 23, 2012
Nippon Telegraph and Telephone Corporation
Itaru ISHIDA
G01 - MEASURING TESTING
Information
Patent Application
MEASURING METHOD OF LONGITUDINAL DISTRIBUTION OF BENDING LOSS OF OP...
Publication number
20120042696
Publication date
Feb 23, 2012
Nippon Telegraph and Telephone Corporation
Shoji TANIGAWA
G01 - MEASURING TESTING