Eiichi Hase

Person

Iruma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 8,295,057
- Issue date Oct 23, 2012
- Murata Manufacturing Co., Ltd.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF module
- Patent number 7,999,640
- Issue date Aug 16, 2011
- Hitachi Kokusai Electric, Inc.
- Eiichi Hase
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device
- Patent number 7,817,437
- Issue date Oct 19, 2010
- Renensas Electronics Corporation
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 7,525,813
- Issue date Apr 28, 2009
- Renesas Technology Corp.
- Iwamichi Kohjiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency switch circuit device
- Patent number 7,280,006
- Issue date Oct 9, 2007
- Hitachi Kousai Electric Inc.
- Eiichi Hase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,068,521
- Issue date Jun 27, 2006
- Renesas Technology Corp.
- Iwamichi Kohjiro
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filter circuit and transmitter and receiver using the same
- Patent number 7,012,479
- Issue date Mar 14, 2006
- Hitachi Kokusai Electric Inc.
- Naoki Akiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,943,441
- Issue date Sep 13, 2005
- Renesas Technology Corp.
- Iwamichi Kohjiro
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency circuit module and communication device
- Patent number 6,753,604
- Issue date Jun 22, 2004
- Renesas Technology Corp.
- Eiichi Hase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency power amplification module and radio communication d...
- Patent number 6,636,118
- Issue date Oct 21, 2003
- Hitachi, Ltd.
- Cyushiro Kusano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 6,489,680
- Issue date Dec 3, 2002
- Hitachi, Ltd.
- Iwamichi Kohjiro
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device
- Patent number 6,330,165
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit devices for high-speed or high fre...
- Patent number 5,677,570
- Issue date Oct 14, 1997
- Hitachi, Ltd.
- Hiroshi Kondoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic integrated circuit device having microwave power amplifi...
- Patent number 5,574,402
- Issue date Nov 12, 1996
- Hitachi, Ltd.
- Akishige Nakajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-distortion cascode circuit
- Patent number 5,514,992
- Issue date May 7, 1996
- Hitachi, Ltd.
- Satoshi Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmit/receive microwave circuit
- Patent number 4,259,743
- Issue date Mar 31, 1981
- Hitachi, Ltd.
- Yoichi Kaneko
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100231304
- Publication date Sep 16, 2010
- Renesas Technology Corp.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RF MODULE
- Publication number 20090206959
- Publication date Aug 20, 2009
- Hitachi Kokusai Electric Inc.
- Eiichi HASE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090161329
- Publication date Jun 25, 2009
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PACKAGE STRUCTURE FOR A HIGH-FREQUENCY ELECTRONIC COMPONENT
- Publication number 20080186112
- Publication date Aug 7, 2008
- Eiichi Hase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20080048777
- Publication date Feb 28, 2008
- RENESAS TECHNOLOGY CORP.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device
- Publication number 20070001300
- Publication date Jan 4, 2007
- RENESAS TECHNOLOGY CORP.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency switch circuit device
- Publication number 20060087389
- Publication date Apr 27, 2006
- Eiichi Hase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20050269590
- Publication date Dec 8, 2005
- RENESAS TECHNOLOGY CORP.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter circuit and transmitter and receiver using the same
- Publication number 20030234700
- Publication date Dec 25, 2003
- Hitachi Kokusai Electric Inc.
- Naoki Akiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20030102574
- Publication date Jun 5, 2003
- Hitachi, Ltd.
- Iwamichi Kohjiro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device
- Publication number 20020015291
- Publication date Feb 7, 2002
- Hitachi, Ltd.
- Iwamichi Kohjiro
- H01 - BASIC ELECTRIC ELEMENTS

Eiichi Hase

Person

Patents Grantslast 30 patents

Semiconductor device

RF module

Semiconductor device

Semiconductor device

High-frequency switch circuit device

Semiconductor device

Filter circuit and transmitter and receiver using the same

Semiconductor device

High frequency circuit module and communication device

High-frequency power amplification module and radio communication d...

Semiconductor device

Semiconductor device

Semiconductor integrated circuit devices for high-speed or high fre...

Monolithic integrated circuit device having microwave power amplifi...

Low-distortion cascode circuit

Transmit/receive microwave circuit

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

RF MODULE

SEMICONDUCTOR DEVICE

PACKAGE STRUCTURE FOR A HIGH-FREQUENCY ELECTRONIC COMPONENT

Semiconductor device

Semiconductor device

High-frequency switch circuit device

Semiconductor device

Filter circuit and transmitter and receiver using the same

Semiconductor device

Semiconductor device