Hiroyuki Ishii

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enhanced local access in mobile communications
- Patent number 10,833,994
- Issue date Nov 10, 2020
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, mobile terminal apparatus, local area base st...
- Patent number 10,805,055
- Issue date Oct 13, 2020
- NTT DoCoMo, Inc.
- Yoshihisa Kishiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, radio communication method, radio base...
- Patent number 10,512,049
- Issue date Dec 17, 2019
- NTT DoCoMo, Inc.
- Shimpei Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, base station and radio communication method
- Patent number 10,462,781
- Issue date Oct 29, 2019
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced local access in mobile communications using small node dev...
- Patent number 10,454,829
- Issue date Oct 22, 2019
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure radio access with inter-eNB carrier aggregation
- Patent number 10,433,162
- Issue date Oct 1, 2019
- NTT DoCoMo, Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, base station and radio communication method
- Patent number 10,389,512
- Issue date Aug 20, 2019
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system and control method
- Patent number 10,342,061
- Issue date Jul 2, 2019
- NTT DoCoMo, Inc.
- Jinho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, base station and radio communication method
- Patent number 10,154,479
- Issue date Dec 11, 2018
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
User terminal, base station and radio communication method
- Patent number 10,103,865
- Issue date Oct 16, 2018
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, base station and radio communication method
- Patent number 10,090,988
- Issue date Oct 2, 2018
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, base station and transmission control method
- Patent number 10,075,943
- Issue date Sep 11, 2018
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, base station, and radio communication method
- Patent number 10,050,766
- Issue date Aug 14, 2018
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, radio base station and inter-frequency measurement m...
- Patent number 10,045,242
- Issue date Aug 7, 2018
- NTT DoCoMo, Inc.
- Hiroki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system and control method
- Patent number 9,955,513
- Issue date Apr 24, 2018
- NTT DoCoMo, Inc.
- Jinho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus at the physical and link layer for mobile comm...
- Patent number 9,949,184
- Issue date Apr 17, 2018
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus at the physical and link layer for mobile comm...
- Patent number 9,942,818
- Issue date Apr 10, 2018
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station and mobile station
- Patent number 9,883,536
- Issue date Jan 30, 2018
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system
- Patent number 9,843,966
- Issue date Dec 12, 2017
- NTT DoCoMo, Inc.
- Hiroto Yasuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, user terminal and radio communication method
- Patent number 9,838,908
- Issue date Dec 5, 2017
- NTT DoCoMo, Inc.
- Shimpei Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, base station apparatus, mobile terminal appar...
- Patent number 9,801,084
- Issue date Oct 24, 2017
- NTT DoCoMo, Inc.
- Satoshi Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system
- Patent number 9,775,180
- Issue date Sep 26, 2017
- NTT DoCoMo, Inc.
- Yasufumi Morioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, radio base station, radio communication system and r...
- Patent number 9,674,838
- Issue date Jun 6, 2017
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system and communication control method
- Patent number 9,603,111
- Issue date Mar 21, 2017
- NTT DoCoMo, Inc.
- Hiroki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus at the physical and link layer for mobile comm...
- Patent number 9,578,564
- Issue date Feb 21, 2017
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method and mobile station
- Patent number 9,549,401
- Issue date Jan 17, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station
- Patent number 9,549,422
- Issue date Jan 17, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced local access in mobile communications with FDD resource al...
- Patent number 9,544,827
- Issue date Jan 10, 2017
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extension carrier discovery for carrier aggregation
- Patent number 9,497,693
- Issue date Nov 15, 2016
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system
- Patent number 9,451,520
- Issue date Sep 20, 2016
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20190007187
- Publication date Jan 3, 2019
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM AND CONTROL METHOD
- Publication number 20180199393
- Publication date Jul 12, 2018
- NTT DoCoMo, Inc.
- Jinho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO BASE...
- Publication number 20170339652
- Publication date Nov 23, 2017
- NTT DoCoMo, Inc.
- Shimpei Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED LOCAL ACCESS IN MOBILE COMMUNICATIONS USING SMALL NODE DEV...
- Publication number 20170272364
- Publication date Sep 21, 2017
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION AND COMMUNICATION METHOD
- Publication number 20170135039
- Publication date May 11, 2017
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS AT THE PHYSICAL AND LINK LAYER FOR MOBILE COMM...
- Publication number 20170127328
- Publication date May 4, 2017
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS AT THE PHYSICAL AND LINK LAYER FOR MOBILE COMM...
- Publication number 20170118684
- Publication date Apr 27, 2017
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD AND MOBILE STATION
- Publication number 20170094645
- Publication date Mar 30, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160286467
- Publication date Sep 29, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160278021
- Publication date Sep 22, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD
- Publication number 20160262091
- Publication date Sep 8, 2016
- NTT DoCoMo, Inc.
- Hiroki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION AND TRANSMISSION CONTROL METHOD
- Publication number 20160249345
- Publication date Aug 25, 2016
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION, AND RADIO COMMUNICATION METHOD
- Publication number 20160241377
- Publication date Aug 18, 2016
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMALL BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD
- Publication number 20160242062
- Publication date Aug 18, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160242158
- Publication date Aug 18, 2016
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160234004
- Publication date Aug 11, 2016
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160218853
- Publication date Jul 28, 2016
- NTT DoCoMo, Inc.
- Kazuki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, RADIO BASE STATION AND INTER-FREQUENCY MEASUREMENT M...
- Publication number 20160219453
- Publication date Jul 28, 2016
- NTT DoCoMo, Inc.
- Hiroki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, USER TERMINAL AND RADIO COMMUNICATION CONTROL METHOD
- Publication number 20160198448
- Publication date Jul 7, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160192334
- Publication date Jun 30, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, RADIO BASE STATION, RADIO COMMUNICATION METHOD AND C...
- Publication number 20160192268
- Publication date Jun 30, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD
- Publication number 20160119816
- Publication date Apr 28, 2016
- NTT DoCoMo, Inc.
- Shimpei Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD
- Publication number 20160088579
- Publication date Mar 24, 2016
- NTT DoCoMo, Inc.
- Hiroki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT AND RADIO BASE STATION
- Publication number 20160073407
- Publication date Mar 10, 2016
- NTT DoCoMo, Inc.
- Satoshi Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS AT THE PHYSICAL AND LINK LAYER FOR MOBILE COMM...
- Publication number 20160057670
- Publication date Feb 25, 2016
- NTT DoCoMo, Inc.
- Hiroyuki Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD
- Publication number 20160014781
- Publication date Jan 14, 2016
- NTT DoCoMo, Inc.
- Satoshi Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO BASE...
- Publication number 20150373654
- Publication date Dec 24, 2015
- NTT DoCoMo, Inc.
- Shimpei Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION AND MOBILE STATION
- Publication number 20150359002
- Publication date Dec 10, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE RADIO ACCESS WITH INTER-eNB CARRIER AGGREGATION
- Publication number 20150350896
- Publication date Dec 3, 2015
- NTT DoCoMo, Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM AND CONTROL METHOD
- Publication number 20150319795
- Publication date Nov 5, 2015
- NTT DoCoMo, Inc.
- Jinho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hiroyuki Ishii

Person

Patents Grantslast 30 patents

Enhanced local access in mobile communications

Communication system, mobile terminal apparatus, local area base st...

Radio communication system, radio communication method, radio base...

User terminal, base station and radio communication method

Enhanced local access in mobile communications using small node dev...

Secure radio access with inter-eNB carrier aggregation

User terminal, base station and radio communication method

Radio communication system and control method

User terminal, base station and radio communication method

User terminal, base station and radio communication method

User terminal, base station and radio communication method

User terminal, base station and transmission control method

User terminal, base station, and radio communication method

User terminal, radio base station and inter-frequency measurement m...

Radio communication system and control method

Method and apparatus at the physical and link layer for mobile comm...

Method and apparatus at the physical and link layer for mobile comm...

Radio base station and mobile station

Radio communication system

Radio base station, user terminal and radio communication method

Communication system, base station apparatus, mobile terminal appar...

Radio communication system

User terminal, radio base station, radio communication system and r...

Radio communication system and communication control method

Method and apparatus at the physical and link layer for mobile comm...

Mobile communication method and mobile station

Radio base station

Enhanced local access in mobile communications with FDD resource al...

Extension carrier discovery for carrier aggregation

Mobile communication system

Patents Applicationslast 30 patents

USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD

RADIO COMMUNICATION SYSTEM AND CONTROL METHOD

RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO BASE...

ENHANCED LOCAL ACCESS IN MOBILE COMMUNICATIONS USING SMALL NODE DEV...

USER TERMINAL, BASE STATION AND COMMUNICATION METHOD

METHOD AND APPARATUS AT THE PHYSICAL AND LINK LAYER FOR MOBILE COMM...

METHOD AND APPARATUS AT THE PHYSICAL AND LINK LAYER FOR MOBILE COMM...

MOBILE COMMUNICATION METHOD AND MOBILE STATION

USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD

USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD

BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD

USER TERMINAL, BASE STATION AND TRANSMISSION CONTROL METHOD

USER TERMINAL, BASE STATION, AND RADIO COMMUNICATION METHOD

SMALL BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD

USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD

USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD

USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD

USER TERMINAL, RADIO BASE STATION AND INTER-FREQUENCY MEASUREMENT M...

BASE STATION, USER TERMINAL AND RADIO COMMUNICATION CONTROL METHOD

USER TERMINAL, BASE STATION AND RADIO COMMUNICATION METHOD

USER TERMINAL, RADIO BASE STATION, RADIO COMMUNICATION METHOD AND C...

RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD

RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD

USER EQUIPMENT AND RADIO BASE STATION

METHOD AND APPARATUS AT THE PHYSICAL AND LINK LAYER FOR MOBILE COMM...

RADIO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD

RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO BASE...

RADIO BASE STATION AND MOBILE STATION

SECURE RADIO ACCESS WITH INTER-eNB CARRIER AGGREGATION

RADIO COMMUNICATION SYSTEM AND CONTROL METHOD