Koji OBATA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Analog-to-digital converter, sensor processing circuit, and sensor...
- Patent number 11,916,563
- Issue date Feb 27, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Jun'ichi Naka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D converter, sensor processing circuit, and sensor system
- Patent number 11,677,411
- Issue date Jun 13, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Junji Nakatsuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital filter, A/D converter, sensor processing circuit, and senso...
- Patent number 11,664,815
- Issue date May 30, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masaaki Nagai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter, sensor system , and test system
- Patent number 11,611,349
- Issue date Mar 21, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koji Obata
- G01 - MEASURING TESTING
Information Patent Grant
Amplifier circuit including first input branch circuit, second inpu...
- Patent number 10,340,868
- Issue date Jul 2, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koji Obata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DEM circuit, delta-sigma modulator, D/A converter, and wireless com...
- Patent number 9,287,887
- Issue date Mar 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koji Obata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delta sigma modulator, as well as receiver device and wireless comm...
- Patent number 9,178,530
- Issue date Nov 3, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yosuke Mitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delta-sigma modulator, integrator, and wireless communication device
- Patent number 8,937,567
- Issue date Jan 20, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koji Obata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonant filter, delta-sigma A/D converter, and semiconductor device
- Patent number 8,872,684
- Issue date Oct 28, 2014
- Panasonic Corporation
- Kazuo Matsukawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonator, delta-sigma modulator, and wireless communication device
- Patent number 8,823,567
- Issue date Sep 2, 2014
- Panasonic Corporation
- Yosuke Mitani
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AI MODULE
- Publication number 20240038726
- Publication date Feb 1, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Koji OBATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A/D CONVERTER
- Publication number 20230370083
- Publication date Nov 16, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Koji OBATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
A/D CONVERTER AND SENSOR SYSTEM INCLUDING THE SAME
- Publication number 20230344442
- Publication date Oct 26, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Jun'ichi NAKA
- G01 - MEASURING TESTING
Information Patent Application
AI CHIP
- Publication number 20230197711
- Publication date Jun 22, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shoichi GOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA GENERATION METHOD, DECISION METHOD, PROGRAM, AND DATA GENERATI...
- Publication number 20230122673
- Publication date Apr 20, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Junko ONOZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A/D CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSOR SYSTEM
- Publication number 20220173746
- Publication date Jun 2, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Junji NAKATSUKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL FILTER, A/D CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSO...
- Publication number 20220158652
- Publication date May 19, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- MASAAKI NAGAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG-TO-DIGITAL CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSOR...
- Publication number 20220123757
- Publication date Apr 21, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- JUN'ICHI NAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG-TO-DIGITAL CONVERTER, SENSOR SYSTEM , AND TEST SYSTEM
- Publication number 20220123758
- Publication date Apr 21, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- KOJI OBATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIRELESS COMMUNICATION SEMICONDUCTOR DEVICE AND MANUFACTURING METHO...
- Publication number 20200372317
- Publication date Nov 26, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- KOJI OBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20200342282
- Publication date Oct 29, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- KOJI OBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIBRATION-POWERED GENERATION DEVICE AND SENSOR SYSTEM
- Publication number 20200280269
- Publication date Sep 3, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- HIDEYUKI ARAI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AMPLIFIER CIRCUIT INCLUDING FIRST INPUT BRANCH CIRCUIT, SECOND INPU...
- Publication number 20170346457
- Publication date Nov 30, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- KOJI OBATA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEM CIRCUIT, DELTA-SIGMA MODULATOR, D/A CONVERTER, AND WIRELESS COM...
- Publication number 20140301253
- Publication date Oct 9, 2014
- Koji OBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESONANT FILTER, DELTA-SIGMA A/D CONVERTER, AND SEMICONDUCTOR DEVICE
- Publication number 20140266828
- Publication date Sep 18, 2014
- PANASONIC CORPORATION
- Kazuo MATSUKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DELTA SIGMA MODULATOR, AS WELL AS RECEIVER DEVICE AND WIRELESS COMM...
- Publication number 20140113575
- Publication date Apr 24, 2014
- PANASONIC CORPORATION
- Yosuke MITANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELTA-SIGMA MODULATOR, INTEGRATOR, AND WIRELESS COMMUNICATION DEVICE
- Publication number 20130169460
- Publication date Jul 4, 2013
- PANASONIC CORPORATION
- Koji OBATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESONATOR, DELTA-SIGMA MODULATOR, AND WIRELESS COMMUNICATION DEVICE
- Publication number 20120262320
- Publication date Oct 18, 2012
- PANASONIC CORPORATION
- Yosuke Mitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATOR AND DELTA-SIGMA MODULATOR INCLUDING THE SAME
- Publication number 20110254718
- Publication date Oct 20, 2011
- PANASONIC CORPORATION
- Kazuo MATSUKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Analog-to-digital converter, sensor processing circuit, and sensor...

A/D converter, sensor processing circuit, and sensor system

Digital filter, A/D converter, sensor processing circuit, and senso...

Analog-to-digital converter, sensor system , and test system

Amplifier circuit including first input branch circuit, second inpu...

DEM circuit, delta-sigma modulator, D/A converter, and wireless com...

Delta sigma modulator, as well as receiver device and wireless comm...

Delta-sigma modulator, integrator, and wireless communication device

Resonant filter, delta-sigma A/D converter, and semiconductor device

Resonator, delta-sigma modulator, and wireless communication device

Patents Applicationslast 30 patents

AI MODULE

A/D CONVERTER

A/D CONVERTER AND SENSOR SYSTEM INCLUDING THE SAME

AI CHIP

DATA GENERATION METHOD, DECISION METHOD, PROGRAM, AND DATA GENERATI...

A/D CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSOR SYSTEM

DIGITAL FILTER, A/D CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSO...

ANALOG-TO-DIGITAL CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSOR...

ANALOG-TO-DIGITAL CONVERTER, SENSOR SYSTEM , AND TEST SYSTEM

WIRELESS COMMUNICATION SEMICONDUCTOR DEVICE AND MANUFACTURING METHO...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

VIBRATION-POWERED GENERATION DEVICE AND SENSOR SYSTEM

AMPLIFIER CIRCUIT INCLUDING FIRST INPUT BRANCH CIRCUIT, SECOND INPU...

DEM CIRCUIT, DELTA-SIGMA MODULATOR, D/A CONVERTER, AND WIRELESS COM...

RESONANT FILTER, DELTA-SIGMA A/D CONVERTER, AND SEMICONDUCTOR DEVICE

DELTA SIGMA MODULATOR, AS WELL AS RECEIVER DEVICE AND WIRELESS COMM...

DELTA-SIGMA MODULATOR, INTEGRATOR, AND WIRELESS COMMUNICATION DEVICE

RESONATOR, DELTA-SIGMA MODULATOR, AND WIRELESS COMMUNICATION DEVICE

INTEGRATOR AND DELTA-SIGMA MODULATOR INCLUDING THE SAME