Rumi MATSUSHITA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clock generation circuit, processor system using same, and clock fr...
- Patent number 9,252,752
- Issue date Feb 2, 2016
- Renesas Electronics Corporation
- Rumi Matsushita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage detection circuit and method for controlling the same
- Patent number 8,749,224
- Issue date Jun 10, 2014
- Renesas Electronics Corporation
- Rumi Matsushita
- G01 - MEASURING TESTING
Information Patent Grant
Clock generation circuit, processor system using same, and clock fr...
- Patent number 8,723,576
- Issue date May 13, 2014
- Renesas Electronics Corporation
- Rumi Matsushita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit
- Patent number 7,106,144
- Issue date Sep 12, 2006
- NEC Electronics Corporation
- Rumi Matsushita
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CLOCK GENERATION CIRCUIT, PROCESSOR SYSTEM USING SAME, AND CLOCK FR...
- Publication number 20140247074
- Publication date Sep 4, 2014
- RENESAS ELECTRONICS CORPORATION
- Rumi MATSUSHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOCK GENERATION CIRCUIT, PROCESSOR SYSTEM USING SAME, AND CLOCK FR...
- Publication number 20120249192
- Publication date Oct 4, 2012
- RENESAS ELECTRONICS CORPORATION
- Rumi MATSUSHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE DETECTION CIRCUIT AND METHOD FOR CONTROLLING THE SAME
- Publication number 20120025805
- Publication date Feb 2, 2012
- Renesas Electronics Corporation
- Rumi MATSUSHITA
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor integrated circuit
- Publication number 20030184392
- Publication date Oct 2, 2003
- NEC ELECTRONICS CORPORATION
- Rumi Matsushita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reading defect detecting circuit and reading defect detecting metho...
- Publication number 20010052092
- Publication date Dec 13, 2001
- NEC Corporation
- Rumi Matsushita
- G11 - INFORMATION STORAGE