Toshikazu Imaoka

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit substrate structure and circuit apparatus
- Patent number 8,110,895
- Issue date Feb 7, 2012
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor module
- Patent number 8,110,929
- Issue date Feb 7, 2012
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor module and mobile apparatus
- Patent number 8,063,846
- Issue date Nov 22, 2011
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor apparatus and mobile apparatus
- Patent number 7,893,539
- Issue date Feb 22, 2011
- Sanyo Electric Co., LTD
- Takeshi Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having laminated structure
- Patent number 7,875,980
- Issue date Jan 25, 2011
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit substrate structure and circuit apparatus
- Patent number 7,750,434
- Issue date Jul 6, 2010
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resin-sealed semiconductor device and method of manufacturing the same
- Patent number 7,709,941
- Issue date May 4, 2010
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal line circuit device
- Patent number 7,468,645
- Issue date Dec 23, 2008
- Sanyo Electric Co., LTD
- Takeshi Yamaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit device
- Patent number 7,453,153
- Issue date Nov 18, 2008
- Sanyo Electric Co., LTD
- Atsushi Saita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wiring board and circuit apparatus
- Patent number 7,450,397
- Issue date Nov 11, 2008
- Sanyo Electric Co., LTD
- Atsushi Saita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device with a substrate having a spiral shaped coil
- Patent number 7,432,580
- Issue date Oct 7, 2008
- Sanyo Electric Co., LTD
- Akihiro Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage controlled oscillator and phase-locked oscillator using the...
- Patent number 6,778,032
- Issue date Aug 17, 2004
- Sanyo Electric Co., Ltd.
- Toshikazu Imaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage-controlled oscillator and communication device
- Patent number 6,628,174
- Issue date Sep 30, 2003
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage-controlled oscillator having a variable capacitive element...
- Patent number 6,380,814
- Issue date Apr 30, 2002
- Sanyo Electric Co., LTD
- Toshikazu Imaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device provided with surface grounding conductor for...
- Patent number 5,825,080
- Issue date Oct 20, 1998
- ATR Optical and Radio Communications Research Laboratories
- Toshikazu Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication apparatus using common amplifier for transmission and...
- Patent number 5,590,412
- Issue date Dec 31, 1996
- Sanyo Electric Co., Ltd.
- Tetsuro Sawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IC chip for different type IC packages
- Patent number 5,585,676
- Issue date Dec 17, 1996
- Sanyo Electric Co., Ltd.
- Hisanori Uda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-balanced mixer circuit
- Patent number 5,559,457
- Issue date Sep 24, 1996
- Sanyo Electric Co., Ltd.
- Hisanori Uda
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Circuit Substrate Structure And Circuit Apparatus
- Publication number 20100315790
- Publication date Dec 16, 2010
- Sanyo Electric Co., Ltd.
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR MODULE AND PORTABLE DEVICES
- Publication number 20100252936
- Publication date Oct 7, 2010
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR APPARATUS AND MOBILE APPARATUS
- Publication number 20080211110
- Publication date Sep 4, 2008
- Sanyo Electric Co., Ltd.
- Takeshi Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Module And Mobile Apparatus
- Publication number 20080158091
- Publication date Jul 3, 2008
- Sanyo Electric Co., Ltd.
- Toshikazu Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device mounting board and semiconductor module
- Publication number 20080078571
- Publication date Apr 3, 2008
- Sanyo Electric Co., Ltd.
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit device
- Publication number 20070176303
- Publication date Aug 2, 2007
- Makoto Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit device
- Publication number 20060238961
- Publication date Oct 26, 2006
- Atsushi Saita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wiring board and circuit apparatus
- Publication number 20060216484
- Publication date Sep 28, 2006
- Atsushi Saita
- B32 - LAYERED PRODUCTS
Information Patent Application
Circuit substrate structure and circuit apparatus
- Publication number 20060170071
- Publication date Aug 3, 2006
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor apparatus and circuit apparatus
- Publication number 20060131724
- Publication date Jun 22, 2006
- Sanyo Electric Co., Ltd.
- Akihiro Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated antenna type circuit apparatus
- Publication number 20060049995
- Publication date Mar 9, 2006
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor device having laminated structure
- Publication number 20060043606
- Publication date Mar 2, 2006
- Toshikazu Imaoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Resin-sealed semiconductor device and method of manufacturing the same
- Publication number 20050212146
- Publication date Sep 29, 2005
- Toshikazu Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Signal line circuit device
- Publication number 20050168304
- Publication date Aug 4, 2005
- Takeshi Yamaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Semiconductor apparatus and method of fabricating the same
- Publication number 20050067712
- Publication date Mar 31, 2005
- Toshikazu Imaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Voltage controlled oscillator and phase-locked oscillator using the...
- Publication number 20020149436
- Publication date Oct 17, 2002
- SANYO ELECTRIC CO., LTD.
- Toshikazu Imaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage-controlled oscillator and communication device
- Publication number 20020093388
- Publication date Jul 18, 2002
- Toshikazu Imaoka
- H03 - BASIC ELECTRONIC CIRCUITRY

Toshikazu Imaoka

Person

Patents Grantslast 30 patents

Circuit substrate structure and circuit apparatus

Semiconductor module

Semiconductor module and mobile apparatus

Semiconductor apparatus and mobile apparatus

Semiconductor device having laminated structure

Circuit substrate structure and circuit apparatus

Resin-sealed semiconductor device and method of manufacturing the same

Signal line circuit device

Circuit device

Wiring board and circuit apparatus

Semiconductor device with a substrate having a spiral shaped coil

Voltage controlled oscillator and phase-locked oscillator using the...

Voltage-controlled oscillator and communication device

Voltage-controlled oscillator having a variable capacitive element...

Semiconductor device provided with surface grounding conductor for...

Communication apparatus using common amplifier for transmission and...

IC chip for different type IC packages

Double-balanced mixer circuit

Patents Applicationslast 30 patents

Circuit Substrate Structure And Circuit Apparatus

SEMICONDUCTOR MODULE AND PORTABLE DEVICES

SEMICONDUCTOR APPARATUS AND MOBILE APPARATUS

Semiconductor Module And Mobile Apparatus

Device mounting board and semiconductor module

Circuit device

Circuit device

Wiring board and circuit apparatus

Circuit substrate structure and circuit apparatus

Semiconductor apparatus and circuit apparatus

Integrated antenna type circuit apparatus

Semiconductor device having laminated structure

Resin-sealed semiconductor device and method of manufacturing the same

Signal line circuit device

Semiconductor apparatus and method of fabricating the same

Voltage controlled oscillator and phase-locked oscillator using the...

Voltage-controlled oscillator and communication device