Katsue Kawakyu

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High frequency switching circuit
- Patent number 7,659,770
- Issue date Feb 9, 2010
- Kabushiki Kaisha Toshiba
- Takayuki Teraguchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High-frequency switching device incorporating an inverter circuit
- Patent number 6,978,122
- Issue date Dec 20, 2005
- Kabushiki Kaisha Toshiba
- Katsue Kawakyu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency switch device, front end unit and transceiver
- Patent number 6,118,985
- Issue date Sep 12, 2000
- Kabushiki Kaisha Toshiba
- Katsue Kawakyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching circuit
- Patent number 5,748,053
- Issue date May 5, 1998
- Kabushiki Kaisha Toshiba
- Atsushi Kameyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Standard-cell type semiconductor logic LSI with logical amplitude e...
- Patent number 5,225,718
- Issue date Jul 6, 1993
- Kabushiki Kaisha Toshiba
- Toshiki Seshita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device employing normally-on type GaAs-MESFET...
- Patent number 4,764,897
- Issue date Aug 16, 1988
- Kabushiki Kaisha Toshiba
- Atushi Kameyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Gallium arsenide gate array integrated circuit including DCFL NAND...
- Patent number 4,639,621
- Issue date Jan 27, 1987
- Kabushiki Kaisha Toshiba
- Yasuo Ikawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
BUFFER CIRCUIT
- Publication number 20160079980
- Publication date Mar 17, 2016
- Kabushiki Kaisha Toshiba
- Katsue Kawakyu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL TRANSMISSION CIRCUIT AND CLOCK BUFFER
- Publication number 20150263705
- Publication date Sep 17, 2015
- Kabushiki Kaisha Toshiba
- Kenji KANAMARU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY FILTER
- Publication number 20100237964
- Publication date Sep 23, 2010
- Kabushiki Kaisha Toshiba
- Takayuki Teraguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING CIRCUIT
- Publication number 20080290928
- Publication date Nov 27, 2008
- Kabushiki Kaisha Toshiba
- Katsue Kawakyu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY SWITCHING CIRCUIT
- Publication number 20080258799
- Publication date Oct 23, 2008
- Kabushiki Kaisha Toshiba
- Takayuki Teraguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency switching device incorporating an inverter circuit
- Publication number 20020177415
- Publication date Nov 28, 2002
- Katsue Kawakyu
- H03 - BASIC ELECTRONIC CIRCUITRY

Katsue Kawakyu

Person

Patents Grantslast 30 patents

High frequency switching circuit

High-frequency switching device incorporating an inverter circuit

High frequency switch device, front end unit and transceiver

Switching circuit

Standard-cell type semiconductor logic LSI with logical amplitude e...

Semiconductor memory device employing normally-on type GaAs-MESFET...

Gallium arsenide gate array integrated circuit including DCFL NAND...

Patents Applicationslast 30 patents

BUFFER CIRCUIT

SIGNAL TRANSMISSION CIRCUIT AND CLOCK BUFFER

HIGH FREQUENCY FILTER

SWITCHING CIRCUIT

HIGH FREQUENCY SWITCHING CIRCUIT

High-frequency switching device incorporating an inverter circuit