Tetsuro Imai

Person

Yokosuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna system for vehicle
- Patent number 11,804,649
- Issue date Oct 31, 2023
- AGC Inc.
- Minoru Inomata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio base station, radio communication system and radio communicat...
- Patent number 10,200,975
- Issue date Feb 5, 2019
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for acquisition of communication quality
- Patent number 7,545,790
- Issue date Jun 9, 2009
- NTT DoCoMo, Inc.
- Shinichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for measurement of communication quality in CD...
- Patent number 7,333,529
- Issue date Feb 19, 2008
- NTT DoCoMo, Inc.
- Tetsuro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna apparatus for base station and method of optimizing traffic...
- Patent number 7,149,548
- Issue date Dec 12, 2006
- NTT DoCoMo, Inc.
- Shinichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell search control method, mobile station and mobile communication...
- Patent number 7,139,571
- Issue date Nov 21, 2006
- NTT DoCoMo, Inc.
- Yoshihiro Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for measurement of communication quality in CD...
- Patent number 7,050,482
- Issue date May 23, 2006
- NTT DoCoMo, Inc.
- Tetsuro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system and method of estimating location of mo...
- Patent number 7,003,325
- Issue date Feb 21, 2006
- NTT DoCoMo, Inc.
- Hideyuki Matsutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for acquisition of communication quality
- Patent number 6,968,197
- Issue date Nov 22, 2005
- NTT DoCoMo, Inc.
- Shinichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA SYSTEM FOR VEHICLE
- Publication number 20210242578
- Publication date Aug 5, 2021
- AGC Inc.
- Minoru INOMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO BASE STATION, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICAT...
- Publication number 20160205667
- Publication date Jul 14, 2016
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING APPARATUS AND INTERFERENCE POWER ESTIMATION METHOD
- Publication number 20120178393
- Publication date Jul 12, 2012
- NTT DoCoMo, Inc.
- Hiroyuki Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MEASURING RADIO QUALITY
- Publication number 20110261870
- Publication date Oct 27, 2011
- NTT DoCoMo, Inc.
- Koshiro Kitao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for measurement of communication quality in CD...
- Publication number 20050272460
- Publication date Dec 8, 2005
- Tetsuro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for acquisition of communication quality
- Publication number 20050030916
- Publication date Feb 10, 2005
- Shinichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna apparatus for base station and method of optimizing traffic...
- Publication number 20030153361
- Publication date Aug 14, 2003
- NTT DoCoMo, Inc.
- Shinichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communication system and method of estimating location of mo...
- Publication number 20030125058
- Publication date Jul 3, 2003
- NTT DoCoMo, Inc.
- Hideyuki Matsutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for acquisition of communication quality
- Publication number 20020022463
- Publication date Feb 21, 2002
- Shinichi Mori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for measurement of communication quality in CD...
- Publication number 20010030991
- Publication date Oct 18, 2001
- Tetsuro Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tetsuro Imai

Person

Patents Grantslast 30 patents

Antenna system for vehicle

Radio base station, radio communication system and radio communicat...

Apparatus and method for acquisition of communication quality

Apparatus and method for measurement of communication quality in CD...

Antenna apparatus for base station and method of optimizing traffic...

Cell search control method, mobile station and mobile communication...

Apparatus and method for measurement of communication quality in CD...

Mobile communication system and method of estimating location of mo...

Apparatus and method for acquisition of communication quality

Patents Applicationslast 30 patents

ANTENNA SYSTEM FOR VEHICLE

RADIO BASE STATION, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICAT...

RECEIVING APPARATUS AND INTERFERENCE POWER ESTIMATION METHOD

APPARATUS AND METHOD FOR MEASURING RADIO QUALITY

Apparatus and method for measurement of communication quality in CD...

Apparatus and method for acquisition of communication quality

Antenna apparatus for base station and method of optimizing traffic...

Mobile communication system and method of estimating location of mo...

Apparatus and method for acquisition of communication quality

Apparatus and method for measurement of communication quality in CD...