Masumi Kasahara

Person

Kodaira, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device
- Patent number 8,686,885
- Issue date Apr 1, 2014
- Renesas Electronics Corporation
- Tatsuji Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mobile communication apparatus
- Patent number 8,107,912
- Issue date Jan 31, 2012
- Renesas Electronics Corporation
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication apparatus
- Patent number 7,885,626
- Issue date Feb 8, 2011
- Renesas Technology Corp.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked loop circuit
- Patent number 7,800,452
- Issue date Sep 21, 2010
- Renesas Electronics Corporation
- Manabu Kawabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit
- Patent number 7,583,215
- Issue date Sep 1, 2009
- Renesas Technology Corp.
- Takaya Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter and wireless communication apparatus using same
- Patent number 7,515,648
- Issue date Apr 7, 2009
- Renesas Technology Corp.
- Taizo Yamawaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication semiconductor integrated circuit device and a wireles...
- Patent number 7,504,903
- Issue date Mar 17, 2009
- Renesas Technology Corp.
- Masumi Kasahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma delta (ΣΔ) transmitter circuits and transceiver using the same
- Patent number 7,426,377
- Issue date Sep 16, 2008
- Renesas Technology Corp.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,414,821
- Issue date Aug 19, 2008
- Renesas Technology Corp.
- Kumiko Takikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mobile communication apparatus
- Patent number 7,366,489
- Issue date Apr 29, 2008
- TTPCom.Limited
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication semiconductor integrated circuit and radio communicat...
- Patent number 7,313,369
- Issue date Dec 25, 2007
- Renesas Technology Corp.
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop circuit
- Patent number 7,301,405
- Issue date Nov 27, 2007
- Renesas Technology Corp.
- Manabu Kawabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,298,600
- Issue date Nov 20, 2007
- Renesas Technology Corp.
- Kumiko Takikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image input system
- Patent number 7,278,577
- Issue date Oct 9, 2007
- Renesas Technology Corp.
- Kouichi Yahagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PLL circuit having a multi-band oscillator and compensating oscilla...
- Patent number 7,269,402
- Issue date Sep 11, 2007
- Renesas Technology Corp.
- Toshiya Uozumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL circuit having a multi-band oscillator and compensating oscilla...
- Patent number 7,263,340
- Issue date Aug 28, 2007
- Renesas Technology Corporation
- Toshiya Uozumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication semiconductor integrated circuit device and wireless...
- Patent number 7,242,916
- Issue date Jul 10, 2007
- Renesas Technology Corp.
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter and radio communication terminal using the same
- Patent number 7,224,948
- Issue date May 29, 2007
- Hitachi, Ltd.
- Taizo Yamawaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system
- Patent number 7,162,216
- Issue date Jan 9, 2007
- Renesas Technology Corp.
- Masumi Kasahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication semiconductor integrated circuit device and a wireles...
- Patent number 7,148,764
- Issue date Dec 12, 2006
- Renesas Technology Corp.
- Masumi Kasahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication semiconductor integrated circuit device and wireless...
- Patent number 7,146,143
- Issue date Dec 5, 2006
- Renesas Technology Corp.
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL circuit having a multi-band oscillator and compensating oscilla...
- Patent number 7,103,337
- Issue date Sep 5, 2006
- Hitachi, Ltd.
- Toshiya Uozumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,035,069
- Issue date Apr 25, 2006
- Renesas Technology Corp.
- Kumiko Takikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency semiconductor integrated circuit and radio communica...
- Patent number 7,020,444
- Issue date Mar 28, 2006
- Renesas Technology Corp.
- Jiro Shinbo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 6,917,213
- Issue date Jul 12, 2005
- Renesas Technology Corporation
- Hirotaka Oosawa
- G01 - MEASURING TESTING
Information Patent Grant
Communication semiconductor integrated circuit and radio communicat...
- Patent number 6,900,700
- Issue date May 31, 2005
- Renesas Technology Corp.
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mobile communication apparatus including dividers in transmitter an...
- Patent number 6,826,388
- Issue date Nov 30, 2004
- Renesas Technology Corp.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image input system
- Patent number 6,783,073
- Issue date Aug 31, 2004
- Renesas Technology Corp.
- Kouichi Yahagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system
- Patent number 6,714,772
- Issue date Mar 30, 2004
- Renesas Technology Corp.
- Masumi Kasahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 6,665,159
- Issue date Dec 16, 2003
- Hitachi, Ltd.
- Kumiko Takikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
- Publication number 20130249720
- Publication date Sep 26, 2013
- RENESAS ELECTRONICS CORPORATION
- Tatsuji Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOBILE COMMUNICATION APPARATUS
- Publication number 20110092175
- Publication date Apr 21, 2011
- Renesas Technology Corp.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION APPARATUS
- Publication number 20080182538
- Publication date Jul 31, 2008
- Satoshi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20080169953
- Publication date Jul 17, 2008
- Takaya YAMAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase locked loop circuit
- Publication number 20080061890
- Publication date Mar 13, 2008
- RENESAS TECHNOLOGY CORP.
- Manabu Kawabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20080030911
- Publication date Feb 7, 2008
- Kumiko Takikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Communication semiconductor integrated circuit device and wireless...
- Publication number 20070281651
- Publication date Dec 6, 2007
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless communication system
- Publication number 20070087716
- Publication date Apr 19, 2007
- Masumi Kasahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication semiconductor integrated circuit device and a wireles...
- Publication number 20070052488
- Publication date Mar 8, 2007
- Masumi Kasahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Image input system
- Publication number 20070007347
- Publication date Jan 11, 2007
- Kouichi Yahagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication semiconductor integrated circuit device and wireless...
- Publication number 20070010225
- Publication date Jan 11, 2007
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL circuit having a multi-band oscillator and compensating oscilla...
- Publication number 20060258312
- Publication date Nov 16, 2006
- Toshiya Uozumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit having a multi-band oscillator and compensating oscillation...
- Publication number 20060258313
- Publication date Nov 16, 2006
- Toshiya Uozumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit device and wireless communication...
- Publication number 20060148416
- Publication date Jul 6, 2006
- Yoshiaki Harasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sigma delta transmitter circuits and transceiver using the same
- Publication number 20060121858
- Publication date Jun 8, 2006
- RENESAS TECHNOLOGY CORP.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit for communication incorporating os...
- Publication number 20060114074
- Publication date Jun 1, 2006
- Toshiki Matsui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase locked loop circuit
- Publication number 20060049878
- Publication date Mar 9, 2006
- Manabu Kawabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Communication semiconductor integrated circuit and radio communicat...
- Publication number 20050239499
- Publication date Oct 27, 2005
- Hitachi, Ltd.
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transmitter and wireless communication apparatus using same
- Publication number 20050220217
- Publication date Oct 6, 2005
- RENESAS TECHNOLOGY CORP.
- Taizo Yamawaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20050185355
- Publication date Aug 25, 2005
- RENESAS TECHNOLOGY CORP.
- Kumiko Takikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Communication semiconductor integrated circuit device and a wireles...
- Publication number 20050068111
- Publication date Mar 31, 2005
- Masumi Kasahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Image input system
- Publication number 20040196392
- Publication date Oct 7, 2004
- RENESAS TECHNOLOGY CORP.
- Kouichi Yahagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication system
- Publication number 20040162047
- Publication date Aug 19, 2004
- RENESAS TECHNOLOGY CORP.
- Masumi Kasahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communication apparatus
- Publication number 20040137941
- Publication date Jul 15, 2004
- RENESAS TECHNOLOGY CORP.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communication apparatus
- Publication number 20040137853
- Publication date Jul 15, 2004
- RENESAS TECHNOLOGY CORP.
- Satoshi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20040104732
- Publication date Jun 3, 2004
- Hitachi, Ltd.
- Hirotaka Oosawa
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20040057173
- Publication date Mar 25, 2004
- Hitachi, Ltd.
- Kumiko Takikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency semiconductor integrated circuit and radio communica...
- Publication number 20040053595
- Publication date Mar 18, 2004
- Jiro Shinbo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Communication semiconductor integrated circuit and radio communicat...
- Publication number 20040051095
- Publication date Mar 18, 2004
- Hirotaka Oosawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit device for communication
- Publication number 20030224749
- Publication date Dec 4, 2003
- Toshiya Uozumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masumi Kasahara

Person

Patents Grantslast 30 patents

Semiconductor integrated circuit device

Mobile communication apparatus

Mobile communication apparatus

Phase locked loop circuit

Semiconductor integrated circuit

Transmitter and wireless communication apparatus using same

Communication semiconductor integrated circuit device and a wireles...

Sigma delta (ΣΔ) transmitter circuits and transceiver using the same

Semiconductor integrated circuit device

Mobile communication apparatus

Communication semiconductor integrated circuit and radio communicat...

Phase locked loop circuit

Semiconductor integrated circuit device

Image input system

PLL circuit having a multi-band oscillator and compensating oscilla...

PLL circuit having a multi-band oscillator and compensating oscilla...

Communication semiconductor integrated circuit device and wireless...

Transmitter and radio communication terminal using the same

Wireless communication system

Communication semiconductor integrated circuit device and a wireles...

Communication semiconductor integrated circuit device and wireless...

PLL circuit having a multi-band oscillator and compensating oscilla...

Semiconductor integrated circuit device

High frequency semiconductor integrated circuit and radio communica...

Semiconductor integrated circuit device

Communication semiconductor integrated circuit and radio communicat...

Mobile communication apparatus including dividers in transmitter an...

Image input system

Wireless communication system

Semiconductor integrated circuit device

Patents Applicationslast 30 patents

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

MOBILE COMMUNICATION APPARATUS

MOBILE COMMUNICATION APPARATUS

SEMICONDUCTOR INTEGRATED CIRCUIT

Phase locked loop circuit

Semiconductor integrated circuit device

Communication semiconductor integrated circuit device and wireless...

Wireless communication system

Communication semiconductor integrated circuit device and a wireles...

Image input system

Communication semiconductor integrated circuit device and wireless...

PLL circuit having a multi-band oscillator and compensating oscilla...

Circuit having a multi-band oscillator and compensating oscillation...

Semiconductor integrated circuit device and wireless communication...

Sigma delta transmitter circuits and transceiver using the same

Semiconductor integrated circuit for communication incorporating os...

Phase locked loop circuit

Communication semiconductor integrated circuit and radio communicat...

Transmitter and wireless communication apparatus using same

Semiconductor integrated circuit device

Communication semiconductor integrated circuit device and a wireles...

Image input system

Wireless communication system

Mobile communication apparatus

Mobile communication apparatus

Semiconductor integrated circuit device

Semiconductor integrated circuit device

High frequency semiconductor integrated circuit and radio communica...

Communication semiconductor integrated circuit and radio communicat...

Semiconductor integrated circuit device for communication