Membership
Tour
Register
Log in
Masashi Iwabuchi
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Object detection method, object detection device, and object detect...
Patent number
12,270,890
Issue date
Apr 8, 2025
Nippon Telegraph and Telephone Corporation
Tomoki Murakami
G01 - MEASURING TESTING
Information
Patent Grant
Relay system, relay control device, relay method, and relay control...
Patent number
12,255,702
Issue date
Mar 18, 2025
Nippon Telegraph and Telephone Corporation
Masashi Iwabuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reflection direction control method, reflection direction control s...
Patent number
12,244,368
Issue date
Mar 4, 2025
Nippon Telegraph and Telephone Corporation
Riku Omiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission apparatus, reception apparatus, and communication method
Patent number
11,212,033
Issue date
Dec 28, 2021
NTT DoCoMo, Inc.
Masashi Iwabuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RELAY STATION INSTALLATION POSITION CALCULATION DEVICE, INSTALLATIO...
Publication number
20250142354
Publication date
May 1, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEM
Publication number
20250133555
Publication date
Apr 24, 2025
Nippon Telegraph and Telephone Corporation
Yoghitha RAMAMOORTHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY STATION INSTALLATION POSITION CALCULATION DEVICE, INSTALLATIO...
Publication number
20250119756
Publication date
Apr 10, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFLECTION CHARACTERISTIC ANALYSIS DEVICE, REFLECTION CHARACTERISTI...
Publication number
20250096463
Publication date
Mar 20, 2025
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIREL...
Publication number
20250039693
Publication date
Jan 30, 2025
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICA...
Publication number
20240429976
Publication date
Dec 26, 2024
Nippon Telegraph and Telephone Corporation
Tomoki MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY CONTROL SYSTEM, RELAY APPARATUS, AND RELAY CONTROL METHOD
Publication number
20240373249
Publication date
Nov 7, 2024
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
USER DATA RATE ESTIMATION DEVICE, USER DATA RATE ESTIMATION METHOD,...
Publication number
20240357389
Publication date
Oct 24, 2024
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
Publication number
20240348289
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Yoghitha RAMAMOORTHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY CONTROL SYSTEM, RELAY APPARATUS, AND RELAY CONTROL METHOD
Publication number
20240340042
Publication date
Oct 10, 2024
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SYSTEM MANAGE...
Publication number
20240255590
Publication date
Aug 1, 2024
Nippon Telegraph and Telephone Corporation
Riku OMIYA
G01 - MEASURING TESTING
Information
Patent Application
RECEIVING APPARATUS AND RECEIVING METHOD
Publication number
20240048217
Publication date
Feb 8, 2024
Nippon Telegraph and Telephone Corporation
Tomoki MURAKAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRELESS COMMUNICATION METHODS, WIRELESS COMMUNICATION SYSTEMS, AND...
Publication number
20240004052
Publication date
Jan 4, 2024
Nippon Telegraph and Telephone Corporation
Riku OMIYA
G01 - MEASURING TESTING
Information
Patent Application
WIRELESS COMMUNICATION METHODS, WIRELESS COMMUNICATION SYSTEMS, AND...
Publication number
20240004053
Publication date
Jan 4, 2024
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITIONING SYSTEM, WIRELESS BASE STATION APPARATUS, AND POSITIONIN...
Publication number
20230362877
Publication date
Nov 9, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY SYSTEM, RELAY CONTROL DEVICE, RELAY METHOD, AND RELAY CONTROL...
Publication number
20230275622
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFLECTION DIRECTION CONTROL SYSTEM, REFLECTION DIRECTION CONTROL D...
Publication number
20230276254
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFLECTION DIRECTION CONTROL SYSTEM, REFLECTION DIRECTION CONTROL D...
Publication number
20230276255
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REFLECTION DIRECTION CONTROL METHOD, REFLECTION DIRECTION CONTROL S...
Publication number
20230275624
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Riku OMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, RADIO BASE...
Publication number
20230209510
Publication date
Jun 29, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OBJECT DETECTION METHOD, OBJECT DETECTION DEVICE, AND OBJECT DETECT...
Publication number
20230204750
Publication date
Jun 29, 2023
Nippon Telegraph and Telephone Corporation
Tomoki MURAKAMI
G01 - MEASURING TESTING
Information
Patent Application
RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, RADIO BASE...
Publication number
20230171624
Publication date
Jun 1, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS CONTROL METHOD, AND WIRELES...
Publication number
20230114692
Publication date
Apr 13, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS CONTROL METHOD AND WIRELESS...
Publication number
20230085726
Publication date
Mar 23, 2023
Nippon Telegraph and Telephone Corporation
Masashi IWABUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS, RECEPTION APPARATUS, AND COMMUNICATION METHOD
Publication number
20210184787
Publication date
Jun 17, 2021
NTT DoCoMo, Inc.
Masashi Iwabuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE