Ikuo Takakuwa

Person

Suita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-frequency line transducer, having an electrode opening surroun...
- Patent number 7,095,292
- Issue date Aug 22, 2006
- Murata Manufacturing Co., Ltd.
- Kazuya Sayanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device, communication apparatus and radar module
- Patent number 6,822,612
- Issue date Nov 23, 2004
- Murata Manufacturing Co. Ltd.
- Yukio Takimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and radar for detecting distance to a target
- Patent number 6,597,307
- Issue date Jul 22, 2003
- Murata Manufacturing Co. Ltd.
- Motoi Nakanishi
- G01 - MEASURING TESTING
Information Patent Grant
Dielectric waveguide with pairs of dielectric strips connected in a...
- Patent number 6,580,343
- Issue date Jun 17, 2003
- Murata Manufacturing Co. Ltd.
- Atsushi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus and transmission and receiving apparatus using same
- Patent number 6,563,477
- Issue date May 13, 2003
- Murata Manufacturing Co. Ltd.
- Yohei Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Non-radiative dielectric line including convex or concave portion,...
- Patent number 6,472,961
- Issue date Oct 29, 2002
- Murata Manufacturing Co., Ltd.
- Atsushi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-radiative hybrid dielectric line transition and apparatus incor...
- Patent number 6,445,355
- Issue date Sep 3, 2002
- Murata Manufacturing Co., Ltd.
- Nobumasa Kitamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional coupler, antenna device, and transmitting-receiving device
- Patent number 6,433,741
- Issue date Aug 13, 2002
- Murata Manufacturing Co., Ltd.
- Toru Tanizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric line converter, dielectric line unit, directional couple...
- Patent number 6,384,694
- Issue date May 7, 2002
- Murata Manufacturing Co., Ltd.
- Toru Tanizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna apparatus and transmission and receiving apparatus using th...
- Patent number 6,362,795
- Issue date Mar 26, 2002
- Murata Manufacturing Co., Ltd.
- Yohei Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Nonradiative dielectric waveguide resonator, nonradiative dielectri...
- Patent number 6,331,809
- Issue date Dec 18, 2001
- Murata Manufacturing Co., Ltd.
- Ikuo Takakuwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric waveguide comprising connected dielectric strips
- Patent number 6,307,451
- Issue date Oct 23, 2001
- Murata Manufacturing Co., Ltd.
- Atsushi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional coupler, antenna device, and transceiver
- Patent number 6,172,648
- Issue date Jan 9, 2001
- Murata Manufacturing Co., Ltd.
- Toru Tanizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non radiative dielectric waveguide having a portion for line conver...
- Patent number 6,163,227
- Issue date Dec 19, 2000
- Murata Manufacturing Co., Ltd.
- Atsushi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array antenna device and radio equipment
- Patent number 6,147,658
- Issue date Nov 14, 2000
- Murata Manufacturing Co., Ltd.
- Kazutaka Higashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-Radiative dielectric line assembly
- Patent number 6,144,267
- Issue date Nov 7, 2000
- Murata Manufacturing Co., Ltd.
- Atsushi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna apparatus and transmission and receiving apparatus using same
- Publication number 20030214457
- Publication date Nov 20, 2003
- Murata Manufacturing Co., Ltd.
- Yohei Ishikawa
- G01 - MEASURING TESTING
Information Patent Application
High-frequency line transducer, component, module and communication...
- Publication number 20030042993
- Publication date Mar 6, 2003
- Kazuya Sayanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and radar for detecting distance to a target
- Publication number 20020190895
- Publication date Dec 19, 2002
- Murata Manufacturing Co., Ltd.
- Motoi Nakanishi
- G01 - MEASURING TESTING
Information Patent Application
Antenna device, communication apparatus and radar module
- Publication number 20020067314
- Publication date Jun 6, 2002
- Murata Manufacturing Co., Ltd.
- Yukio Takimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric waveguide
- Publication number 20020021196
- Publication date Feb 21, 2002
- Murata Manufacturing Co., Ltd.
- Atsushi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna apparatus and transmission and receiving apparatus using same
- Publication number 20020018022
- Publication date Feb 14, 2002
- Yohei Ishikawa
- G01 - MEASURING TESTING
Information Patent Application
Non-radiative hybrid dielectric line transition and apparatus incor...
- Publication number 20020018017
- Publication date Feb 14, 2002
- Nobumasa Kitamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL COUPLER, ANTENNA DEVICE, AND TRANSMITTING-RECEIVING DEVICE
- Publication number 20010052876
- Publication date Dec 20, 2001
- TORU TANIZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA APPARATUS AND TRANSMISSION AND RECEIVING APPARATUS USING TH...
- Publication number 20010013842
- Publication date Aug 16, 2001
- YOHEI ISHIKAWA
- G01 - MEASURING TESTING

Ikuo Takakuwa

Person

Patents Grantslast 30 patents

High-frequency line transducer, having an electrode opening surroun...

Antenna device, communication apparatus and radar module

Method and radar for detecting distance to a target

Dielectric waveguide with pairs of dielectric strips connected in a...

Antenna apparatus and transmission and receiving apparatus using same

Non-radiative dielectric line including convex or concave portion,...

Non-radiative hybrid dielectric line transition and apparatus incor...

Directional coupler, antenna device, and transmitting-receiving device

Dielectric line converter, dielectric line unit, directional couple...

Antenna apparatus and transmission and receiving apparatus using th...

Nonradiative dielectric waveguide resonator, nonradiative dielectri...

Dielectric waveguide comprising connected dielectric strips

Directional coupler, antenna device, and transceiver

Non radiative dielectric waveguide having a portion for line conver...

Array antenna device and radio equipment

Non-Radiative dielectric line assembly

Patents Applicationslast 30 patents

Antenna apparatus and transmission and receiving apparatus using same

High-frequency line transducer, component, module and communication...

Method and radar for detecting distance to a target

Antenna device, communication apparatus and radar module

Dielectric waveguide

Antenna apparatus and transmission and receiving apparatus using same

Non-radiative hybrid dielectric line transition and apparatus incor...

DIRECTIONAL COUPLER, ANTENNA DEVICE, AND TRANSMITTING-RECEIVING DEVICE

ANTENNA APPARATUS AND TRANSMISSION AND RECEIVING APPARATUS USING TH...