Michiko TOKUMARU

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filter circuit, semiconductor integrated circuit, communication app...
- Patent number 8,564,362
- Issue date Oct 22, 2013
- Panasonic Corporation
- Michiko Tokumaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter circuit, transmission filter circuit, semiconductor integrat...
- Patent number 8,395,442
- Issue date Mar 12, 2013
- Panasonic Corporation
- Michiko Tokumaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rapid recovery circuit
- Patent number 7,924,188
- Issue date Apr 12, 2011
- Panasonic Corporation
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current steering DAC
- Patent number 7,924,199
- Issue date Apr 12, 2011
- Panasonic Corporation
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current steering DAC
- Patent number 7,764,211
- Issue date Jul 27, 2010
- Panasonic Corporation
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current steering DAC
- Patent number 7,701,373
- Issue date Apr 20, 2010
- Panasonic Corporation
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FILTER CIRCUIT, SEMICONDUCTOR INTEGRATED CIRCUIT, COMMUNICATION APP...
- Publication number 20130148758
- Publication date Jun 13, 2013
- PANASONIC CORPORATION
- Michiko TOKUMARU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER CIRCUIT, TRANSMISSION FILTER CIRCUIT, SEMICONDUCTOR INTEGRAT...
- Publication number 20120007668
- Publication date Jan 12, 2012
- PANASONIC CORPORATION
- Michiko TOKUMARU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE SIGNAL SWITCHING CIRCUIT, CURRENT SWITCHING CELL CIRCUIT,...
- Publication number 20110037511
- Publication date Feb 17, 2011
- PANASONIC CORPORATION
- Michiko TOKUMARU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT STEERING DAC
- Publication number 20100253562
- Publication date Oct 7, 2010
- PANASONIC CORPORATION
- Michiko TOKUMARU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RAPID RECOVERY CIRCUIT
- Publication number 20100007536
- Publication date Jan 14, 2010
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT STEERING DAC
- Publication number 20090184855
- Publication date Jul 23, 2009
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT STEERING DAC
- Publication number 20090045993
- Publication date Feb 19, 2009
- Michiko Tokumaru
- H03 - BASIC ELECTRONIC CIRCUITRY

Michiko TOKUMARU

Person

Patents Grantslast 30 patents

Filter circuit, semiconductor integrated circuit, communication app...

Filter circuit, transmission filter circuit, semiconductor integrat...

Rapid recovery circuit

Current steering DAC

Current steering DAC

Current steering DAC

Patents Applicationslast 30 patents

FILTER CIRCUIT, SEMICONDUCTOR INTEGRATED CIRCUIT, COMMUNICATION APP...

FILTER CIRCUIT, TRANSMISSION FILTER CIRCUIT, SEMICONDUCTOR INTEGRAT...

MULTIPLE SIGNAL SWITCHING CIRCUIT, CURRENT SWITCHING CELL CIRCUIT,...

CURRENT STEERING DAC

RAPID RECOVERY CIRCUIT

CURRENT STEERING DAC

CURRENT STEERING DAC