Tomoya Maekawa

Person

Katano-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Design support system and design method for circuit board, and nois...
- Patent number 7,647,034
- Issue date Jan 12, 2010
- Panasonic Corporation
- Tomoya Maekawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetic wave analysis apparatus and design support apparatus
- Patent number 7,642,973
- Issue date Jan 5, 2010
- Panasonic Corporation
- Tomoya Maekawa
- G01 - MEASURING TESTING
Information Patent Grant
Ceramic laminated device, communication equipment and method of man...
- Patent number 7,193,862
- Issue date Mar 20, 2007
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Duplexer, and laminate-type high-frequency device and communication...
- Patent number 7,012,481
- Issue date Mar 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, antenna duplexer
- Patent number 6,965,284
- Issue date Nov 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Complex high frequency components
- Patent number 6,788,164
- Issue date Sep 7, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna duplexer and communication apparatus
- Patent number 6,784,759
- Issue date Aug 31, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, antenna duplexer, and communications appliance
- Patent number 6,747,528
- Issue date Jun 8, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, antenna duplexer, and communications appliance
- Patent number 6,529,096
- Issue date Mar 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device
- Patent number 6,340,953
- Issue date Jan 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Teraoka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Design support system and design method for circuit board, and nois...
- Publication number 20070079272
- Publication date Apr 5, 2007
- Tomoya Maekawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electromagnetic wave analysis apparatus and design support apparatus
- Publication number 20060132118
- Publication date Jun 22, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- G01 - MEASURING TESTING
Information Patent Application
Duplexer, and laminate-type high-frequency device and communication...
- Publication number 20060103488
- Publication date May 18, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric resonator, dielectric filter and method of producing the...
- Publication number 20050236103
- Publication date Oct 27, 2005
- Yasuhiro Sugaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Duplexer, and laminate-type high-frequency device and communication...
- Publication number 20040066256
- Publication date Apr 8, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ceramic laminated device, communication equipment and method of man...
- Publication number 20040055693
- Publication date Mar 25, 2004
- Tomoya Maekawa
- B32 - LAYERED PRODUCTS
Information Patent Application
Dielectric filter, antenna duplexer, and communications appliance
- Publication number 20030141943
- Publication date Jul 31, 2003
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, antenna duplexer
- Publication number 20030141948
- Publication date Jul 31, 2003
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric resonator, dielectric filter and method of producing the...
- Publication number 20030034124
- Publication date Feb 20, 2003
- Yasuhiro Sugaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna duplexer and communication apparatus
- Publication number 20030025572
- Publication date Feb 6, 2003
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Complex high frequency components
- Publication number 20030025571
- Publication date Feb 6, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, antenna duplexer, and communications appliance
- Publication number 20010050599
- Publication date Dec 13, 2001
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS

Tomoya Maekawa

Person

Patents Grantslast 30 patents

Design support system and design method for circuit board, and nois...

Electromagnetic wave analysis apparatus and design support apparatus

Ceramic laminated device, communication equipment and method of man...

Duplexer, and laminate-type high-frequency device and communication...

Dielectric filter, antenna duplexer

Complex high frequency components

Antenna duplexer and communication apparatus

Dielectric filter, antenna duplexer, and communications appliance

Dielectric filter, antenna duplexer, and communications appliance

Antenna device

Patents Applicationslast 30 patents

Design support system and design method for circuit board, and nois...

Electromagnetic wave analysis apparatus and design support apparatus

Duplexer, and laminate-type high-frequency device and communication...

Dielectric resonator, dielectric filter and method of producing the...

Duplexer, and laminate-type high-frequency device and communication...

Ceramic laminated device, communication equipment and method of man...

Dielectric filter, antenna duplexer, and communications appliance

Dielectric filter, antenna duplexer

Dielectric resonator, dielectric filter and method of producing the...

Antenna duplexer and communication apparatus

Complex high frequency components

Dielectric filter, antenna duplexer, and communications appliance