Takefumi Yamada

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing device and information processing method
- Patent number 12,154,326
- Issue date Nov 26, 2024
- NTT DoCoMo, Inc.
- Syuusuke Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flight vehicle management apparatus
- Patent number 12,154,438
- Issue date Nov 26, 2024
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Information processing apparatus
- Patent number 11,948,469
- Issue date Apr 2, 2024
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Flight vehicle management apparatus
- Patent number 11,881,115
- Issue date Jan 23, 2024
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus
- Patent number 11,823,580
- Issue date Nov 21, 2023
- NTT DoCoMo, Inc.
- Syuusuke Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aerial vehicle operation management device and aerial vehicle opera...
- Patent number 11,810,462
- Issue date Nov 7, 2023
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Flight control apparatus and flight control system
- Patent number 11,755,040
- Issue date Sep 12, 2023
- NTT DoCoMo, Inc.
- Takefumi Yamada
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Information-processing device and information-processing method for...
- Patent number 11,645,879
- Issue date May 9, 2023
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Information-processing device and information-processing method
- Patent number 11,634,225
- Issue date Apr 25, 2023
- NTT DoCoMo, Inc.
- Takefumi Yamada
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft operation system
- Patent number 11,605,300
- Issue date Mar 14, 2023
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Information processing apparatus
- Patent number 11,531,951
- Issue date Dec 20, 2022
- NTT DoCoMo, Inc.
- Takefumi Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device and control method
- Patent number 11,528,674
- Issue date Dec 13, 2022
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flight control apparatus and flight control system
- Patent number 11,501,651
- Issue date Nov 15, 2022
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Information processing apparatus
- Patent number 11,492,100
- Issue date Nov 8, 2022
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Flight control apparatus and flight control system
- Patent number 11,393,344
- Issue date Jul 19, 2022
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Grant
Information processing apparatus
- Patent number 11,380,209
- Issue date Jul 5, 2022
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Base station and communication system to restrict communication ser...
- Patent number 9,503,920
- Issue date Nov 22, 2016
- NTT DoCoMo, Inc.
- Takao Someya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station in mobile communication system and wave stopping method
- Patent number 9,094,815
- Issue date Jul 28, 2015
- NTT DoCoMo, Inc.
- Hiroyuki Hosono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, least significant station, and most sig...
- Patent number 8,515,356
- Issue date Aug 20, 2013
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple-output multiple-input (MIMO) communication system, MIMO re...
- Patent number 8,019,013
- Issue date Sep 13, 2011
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, least significant station, and intermed...
- Patent number 7,965,652
- Issue date Jun 21, 2011
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication apparatus and radio communication method
- Patent number 7,848,711
- Issue date Dec 7, 2010
- Tokyo Institute of Technology
- Takahiro Asai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple-output multiple-input (MIMO) communication system, MIMO re...
- Patent number 7,813,440
- Issue date Oct 12, 2010
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Server device, mobile terminal and positioning mode selecting method
- Patent number 7,663,540
- Issue date Feb 16, 2010
- NTT DoCoMo, Inc.
- Yasuhiro Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal frequency multi-carrier transmission device and transmis...
- Patent number 7,652,981
- Issue date Jan 26, 2010
- NTT DoCoMo, Inc.
- Shigeru Tomisato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system, communications method, transmitting apparatu...
- Patent number 7,633,924
- Issue date Dec 15, 2009
- NTT DoCoMo, Inc.
- Hiromasa Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal frame generator, transmitter, signal transmission syste...
- Patent number 7,619,963
- Issue date Nov 17, 2009
- NTT DoCoMo, Inc.
- Tetsushi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalization apparatus and method
- Patent number 7,116,735
- Issue date Oct 3, 2006
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COIL COMPONENT, CIRCUIT MODULE, ELECTRONIC DEVICE, AND METHOD OF MA...
- Publication number 20240258013
- Publication date Aug 1, 2024
- Taiyo Yuden Co., Ltd.
- Tomoyuki Oyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
- Publication number 20220254154
- Publication date Aug 11, 2022
- NTT DoCoMo, Inc.
- Syuusuke WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
- Publication number 20220254262
- Publication date Aug 11, 2022
- NTT DoCoMo, Inc.
- Syuusuke WATANABE
- G08 - SIGNALLING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20220148435
- Publication date May 12, 2022
- NTT DoCoMo, Inc.
- Syuusuke WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20220147901
- Publication date May 12, 2022
- NTT DoCoMo, Inc.
- Syuusuke WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20220020279
- Publication date Jan 20, 2022
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20210350717
- Publication date Nov 11, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
AERIAL VEHICLE OPERATION MANAGEMENT DEVICE AND AERIAL VEHICLE OPERA...
- Publication number 20210312820
- Publication date Oct 7, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD
- Publication number 20210314896
- Publication date Oct 7, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD
- Publication number 20210250971
- Publication date Aug 12, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLIGHT VEHICLE MANAGEMENT APPARATUS
- Publication number 20210150916
- Publication date May 20, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
FLIGHT VEHICLE MANAGEMENT APPARATUS
- Publication number 20210150911
- Publication date May 20, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
FLIGHT CONTROL APPARATUS
- Publication number 20210150914
- Publication date May 20, 2021
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Application
FLIGHT VEHICLE MANAGEMENT APPARATUS
- Publication number 20210125504
- Publication date Apr 29, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
FLIGHT VEHICLE MANAGEMENT APPARATUS
- Publication number 20210125505
- Publication date Apr 29, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
FLIGHT CONTROL SYSTEM AND FLIGHT CONTROL APPARATUS
- Publication number 20210074168
- Publication date Mar 11, 2021
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G08 - SIGNALLING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20210073715
- Publication date Mar 11, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLIGHT CONTROL APPARATUS AND FLIGHT CONTROL SYSTEM
- Publication number 20210035459
- Publication date Feb 4, 2021
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FLIGHT CONTROL APPARATUS AND FLIGHT CONTROL SYSTEM
- Publication number 20200387180
- Publication date Dec 10, 2020
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G05 - CONTROLLING REGULATING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20200365039
- Publication date Nov 19, 2020
- NTT DoCoMo, Inc.
- Takefumi Yamada
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20200365037
- Publication date Nov 19, 2020
- NTT DoCoMo, Inc.
- Takefumi Yamada
- G05 - CONTROLLING REGULATING
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20200334992
- Publication date Oct 22, 2020
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- G08 - SIGNALLING
Information Patent Application
INFORMATION-PROCESSING DEVICE AND INFORMATION-PROCESSING METHOD
- Publication number 20200331607
- Publication date Oct 22, 2020
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INFORMATION-PROCESSING DEVICE AND INFORMATION-PROCESSING METHOD
- Publication number 20200327747
- Publication date Oct 15, 2020
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INFORMATION PROCESSING APPARATUS
- Publication number 20200283128
- Publication date Sep 10, 2020
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
FLIGHT CONTROL APPARATUS AND FLIGHT CONTROL SYSTEM
- Publication number 20200111372
- Publication date Apr 9, 2020
- NTT DoCoMo, Inc.
- Takefumi YAMADA
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
BASE STATION AND COMMUNICATION SYSTEM
- Publication number 20140295823
- Publication date Oct 2, 2014
- Takao Someya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION IN MOBILE COMMUNICATION SYSTEM AND WAVE STOPPING METHOD
- Publication number 20140148121
- Publication date May 29, 2014
- NTT DoCoMo, Inc.
- Hiroyuki Hosono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE-OUTPUT MULTIPLE-INPUT (MIMO) COMMUNICATION SYSTEM, MIMO RE...
- Publication number 20110007832
- Publication date Jan 13, 2011
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, LOWER NODE AND UPPER NODE
- Publication number 20100311454
- Publication date Dec 9, 2010
- NTT DoCoMo, Inc.
- Takefumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takefumi Yamada

Person

Patents Grantslast 30 patents

Information processing device and information processing method

Flight vehicle management apparatus

Information processing apparatus

Flight vehicle management apparatus

Information processing apparatus

Aerial vehicle operation management device and aerial vehicle opera...

Flight control apparatus and flight control system

Information-processing device and information-processing method for...

Information-processing device and information-processing method

Aircraft operation system

Information processing apparatus

Control device and control method

Flight control apparatus and flight control system

Information processing apparatus

Flight control apparatus and flight control system

Information processing apparatus

Base station and communication system to restrict communication ser...

Base station in mobile communication system and wave stopping method

Radio communication system, least significant station, and most sig...

Multiple-output multiple-input (MIMO) communication system, MIMO re...

Radio communication system, least significant station, and intermed...

Radio communication apparatus and radio communication method

Multiple-output multiple-input (MIMO) communication system, MIMO re...

Server device, mobile terminal and positioning mode selecting method

Orthogonal frequency multi-carrier transmission device and transmis...

Communications system, communications method, transmitting apparatu...

OFDM signal frame generator, transmitter, signal transmission syste...

Adaptive equalization apparatus and method

Patents Applicationslast 30 patents

COIL COMPONENT, CIRCUIT MODULE, ELECTRONIC DEVICE, AND METHOD OF MA...

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

INFORMATION PROCESSING APPARATUS

INFORMATION PROCESSING APPARATUS

INFORMATION PROCESSING APPARATUS

INFORMATION PROCESSING APPARATUS

AERIAL VEHICLE OPERATION MANAGEMENT DEVICE AND AERIAL VEHICLE OPERA...

CONTROL DEVICE AND CONTROL METHOD

CONTROL DEVICE AND CONTROL METHOD

FLIGHT VEHICLE MANAGEMENT APPARATUS

FLIGHT VEHICLE MANAGEMENT APPARATUS

FLIGHT CONTROL APPARATUS

FLIGHT VEHICLE MANAGEMENT APPARATUS

FLIGHT VEHICLE MANAGEMENT APPARATUS

FLIGHT CONTROL SYSTEM AND FLIGHT CONTROL APPARATUS

INFORMATION PROCESSING APPARATUS

FLIGHT CONTROL APPARATUS AND FLIGHT CONTROL SYSTEM

FLIGHT CONTROL APPARATUS AND FLIGHT CONTROL SYSTEM

INFORMATION PROCESSING APPARATUS

INFORMATION PROCESSING APPARATUS

INFORMATION PROCESSING APPARATUS

INFORMATION-PROCESSING DEVICE AND INFORMATION-PROCESSING METHOD

INFORMATION-PROCESSING DEVICE AND INFORMATION-PROCESSING METHOD

INFORMATION PROCESSING APPARATUS

FLIGHT CONTROL APPARATUS AND FLIGHT CONTROL SYSTEM

BASE STATION AND COMMUNICATION SYSTEM

BASE STATION IN MOBILE COMMUNICATION SYSTEM AND WAVE STOPPING METHOD

MULTIPLE-OUTPUT MULTIPLE-INPUT (MIMO) COMMUNICATION SYSTEM, MIMO RE...

RADIO COMMUNICATION SYSTEM, LOWER NODE AND UPPER NODE