Masayoshi Aikawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Harmonic oscillator using transmission line resonator
- Patent number 7,538,628
- Issue date May 26, 2009
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Planar antenna with slot line
- Patent number 7,187,337
- Issue date Mar 6, 2007
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Injection locked high frequency oscillator
- Patent number 7,145,404
- Issue date Dec 5, 2006
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Planar high frequency oscillator
- Patent number 7,145,405
- Issue date Dec 5, 2006
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency oscillator using transmission line resonator
- Patent number 7,119,625
- Issue date Oct 10, 2006
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Planar array antenna
- Patent number 7,095,373
- Issue date Aug 22, 2006
- Saga University
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slot line based high frequency oscillator using two-port element
- Patent number 7,061,333
- Issue date Jun 13, 2006
- Masayoshi Aikawa
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microstrip line type planar array antenna
- Patent number 6,992,635
- Issue date Jan 31, 2006
- Nihon Dempa Kogyo Co., Ltd.
- Eisuke Nishiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multielement planar antenna
- Patent number 6,917,332
- Issue date Jul 12, 2005
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coplanar line based high frequency oscillator
- Patent number 6,909,333
- Issue date Jun 21, 2005
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-element and multi-element planar array antennas
- Patent number 6,825,816
- Issue date Nov 30, 2004
- Nibon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-element planar array antenna
- Patent number 6,798,384
- Issue date Sep 28, 2004
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency oscillator using transmission line resonator
- Patent number 6,798,305
- Issue date Sep 28, 2004
- Nibon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency filter
- Patent number 6,798,319
- Issue date Sep 28, 2004
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency oscillator
- Patent number 6,771,137
- Issue date Aug 3, 2004
- Nihon Dempa Kogyo Co. Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Planar circuit
- Patent number 6,756,857
- Issue date Jun 29, 2004
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-element planar array antenna
- Patent number 6,753,817
- Issue date Jun 22, 2004
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Injection-locked high-frequency oscillator
- Patent number 6,717,481
- Issue date Apr 6, 2004
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multielement oscillator employing higher mode planar resonator
- Patent number 6,717,480
- Issue date Apr 6, 2004
- Nihon Dempa Kogyo Co., Ltd.
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency oscillator
- Patent number 6,703,904
- Issue date Mar 9, 2004
- Nihon Dempa Kogyo Co., LTD
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Harmonic oscillator using transmission line resonator
- Publication number 20070164830
- Publication date Jul 19, 2007
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICROSTRIP LINE TYPE PLANAR ARRAY ANTENNA
- Publication number 20050264450
- Publication date Dec 1, 2005
- Eisuke Nishiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Planar array antenna
- Publication number 20050264451
- Publication date Dec 1, 2005
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Planar antenna with slot line
- Publication number 20050200530
- Publication date Sep 15, 2005
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Planar high frequency oscillator
- Publication number 20050184817
- Publication date Aug 25, 2005
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency oscillator using dielectric resonator
- Publication number 20050184818
- Publication date Aug 25, 2005
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Injection locked high frequency oscillator
- Publication number 20050184816
- Publication date Aug 25, 2005
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency oscillator using transmission line resonator
- Publication number 20050174182
- Publication date Aug 11, 2005
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multielement planar antenna
- Publication number 20040041732
- Publication date Mar 4, 2004
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Two-element and multi-element planar array antennas
- Publication number 20030201944
- Publication date Oct 30, 2003
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-element planar array antenna
- Publication number 20030201941
- Publication date Oct 30, 2003
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High frequency oscillator
- Publication number 20030122628
- Publication date Jul 3, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-element planar array antenna
- Publication number 20030122715
- Publication date Jul 3, 2003
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Slot line based high frequency oscillator using two-port element
- Publication number 20030121892
- Publication date Jul 3, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency filter
- Publication number 20030102942
- Publication date Jun 5, 2003
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency oscillator
- Publication number 20030102927
- Publication date Jun 5, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency oscillator
- Publication number 20030098746
- Publication date May 29, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency oscillator using transmission line resonator
- Publication number 20030090332
- Publication date May 15, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Injection-locked high-frequency oscillator
- Publication number 20030076178
- Publication date Apr 24, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multielement oscillator employing higher mode planar resonator
- Publication number 20030076185
- Publication date Apr 24, 2003
- Masayoshi Aikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Planar circuit
- Publication number 20030062963
- Publication date Apr 3, 2003
- Masayoshi Aikawa
- H01 - BASIC ELECTRIC ELEMENTS

Masayoshi Aikawa

Person

Patents Grantslast 30 patents

Harmonic oscillator using transmission line resonator

Planar antenna with slot line

Injection locked high frequency oscillator

Planar high frequency oscillator

High frequency oscillator using transmission line resonator

Planar array antenna

Slot line based high frequency oscillator using two-port element

Microstrip line type planar array antenna

Multielement planar antenna

Coplanar line based high frequency oscillator

Two-element and multi-element planar array antennas

Multi-element planar array antenna

High frequency oscillator using transmission line resonator

High-frequency filter

High-frequency oscillator

Planar circuit

Multi-element planar array antenna

Injection-locked high-frequency oscillator

Multielement oscillator employing higher mode planar resonator

High frequency oscillator

Patents Applicationslast 30 patents

Harmonic oscillator using transmission line resonator

MICROSTRIP LINE TYPE PLANAR ARRAY ANTENNA

Planar array antenna

Planar antenna with slot line

Planar high frequency oscillator

High frequency oscillator using dielectric resonator

Injection locked high frequency oscillator

High frequency oscillator using transmission line resonator

Multielement planar antenna

Two-element and multi-element planar array antennas

Multi-element planar array antenna

High frequency oscillator

Multi-element planar array antenna

Slot line based high frequency oscillator using two-port element

High-frequency filter

High-frequency oscillator

High frequency oscillator

High frequency oscillator using transmission line resonator

Injection-locked high-frequency oscillator

Multielement oscillator employing higher mode planar resonator

Planar circuit