YUJI ISEKI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Portable type radio equipment
- Patent number 6,934,557
- Issue date Aug 23, 2005
- Kabushiki Kaisha Toshiba
- Shu-ichi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microwave semiconductor device having coplanar waveguide and micro-...
- Patent number 6,455,880
- Issue date Sep 24, 2002
- Kabushiki Kaisha Toshiba
- Naoko Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave transmitter/receiver module
- Patent number 6,263,193
- Issue date Jul 17, 2001
- Kabushiki Kaisha Toshiba
- Yuji Iseki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and soldering portion inspecting method therefor
- Patent number 5,914,536
- Issue date Jun 22, 1999
- Kabushiki Kaisha Toshiba
- Yasushi Shizuki
- G01 - MEASURING TESTING
Information Patent Grant
Ultra high frequency radio communication apparatus
- Patent number 5,898,909
- Issue date Apr 27, 1999
- Kabushiki Kaisha Toshiba
- Kunio Yoshihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device
- Patent number 5,818,113
- Issue date Oct 6, 1998
- Kabushiki Kaisha Toshiba
- Yuji Iseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wiring board for high-frequency signals and semiconductor module fo...
- Patent number 5,764,119
- Issue date Jun 9, 1998
- Kabushiki Kaisha Toshiba
- Takeshi Miyagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic element for power supply and DC-to-DC converter
- Patent number 5,694,030
- Issue date Dec 2, 1997
- Kabushiki Kaisha Toshiba
- Toshiro Sato
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor device for ultrahigh frequency band and semiconductor...
- Patent number 5,631,809
- Issue date May 20, 1997
- Kabushiki Kaisha Toshiba
- Eiji Takagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic element for power supply and dc-to-dc converter
- Patent number 5,583,424
- Issue date Dec 10, 1996
- Kabushiki Kaisha Toshiba
- Toshiro Sato
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS, MOTOR VEHICLE EQUIPPED WITH ELECTRONIC APPARA...
- Publication number 20160295710
- Publication date Oct 6, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- TOMOKI UEYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Portable type radio equipment
- Publication number 20050261036
- Publication date Nov 24, 2005
- Shu-ichi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable type radio equipment
- Publication number 20030060227
- Publication date Mar 27, 2003
- Shu-ichi Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High frequency flip chip module and assembling method thereof
- Publication number 20020036345
- Publication date Mar 28, 2002
- Kabushiki Kaisha Toshiba
- Yuji Iseki
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Portable type radio equipment

Microwave semiconductor device having coplanar waveguide and micro-...

Microwave transmitter/receiver module

Semiconductor device and soldering portion inspecting method therefor

Ultra high frequency radio communication apparatus

Semiconductor device

Wiring board for high-frequency signals and semiconductor module fo...

Magnetic element for power supply and DC-to-DC converter

Semiconductor device for ultrahigh frequency band and semiconductor...

Magnetic element for power supply and dc-to-dc converter

Patents Applicationslast 30 patents

ELECTRONIC APPARATUS, MOTOR VEHICLE EQUIPPED WITH ELECTRONIC APPARA...

Portable type radio equipment

Portable type radio equipment

High frequency flip chip module and assembling method thereof