Setsuya OKU

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light receiving circuit
- Patent number 8,258,452
- Issue date Sep 4, 2012
- Renesas Electronics Corporation
- Setsuya Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier and analog-digital converter circuit
- Patent number 8,004,440
- Issue date Aug 23, 2011
- Renesas Electronics Corporation
- Setsuya Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor logical device capable of circuit switching without b...
- Patent number 6,147,509
- Issue date Nov 14, 2000
- NEC Corporation
- Setsuya Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charging circuit capable of supplying DC voltage directly to power...
- Patent number 5,523,669
- Issue date Jun 4, 1996
- NEC Corporation
- Setsuya Oku
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PHOTORECEPTOR CIRCUIT AND PHOTOCOUPLER
- Publication number 20120193518
- Publication date Aug 2, 2012
- Renesas Electronics Corporation
- Masafumi SHIMIZU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIGHT AMPLIFICATION CIRCUIT AND PHOTOCOUPLER
- Publication number 20110204213
- Publication date Aug 25, 2011
- RENESAS ELECTRONICS CORPORATION
- Masafumi SHIMIZU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSIMPEDANCE AMPLIFIER AND ANALOG-DIGITAL CONVERTER CIRCUIT
- Publication number 20100194617
- Publication date Aug 5, 2010
- NEC ELECTRONICS CORPORATION
- Setsuya Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Light receiving circuit
- Publication number 20100148038
- Publication date Jun 17, 2010
- NEC Electronics Corporation
- Setsuya Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dual band transmitting/receiving device
- Publication number 20050064897
- Publication date Mar 24, 2005
- NEC COMPOUND SEMICONDUCTOR DEVICES, LTD.
- Kazunori Nohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE