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Eiichi Sadayuki
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power source generation circuit and integrated circuit
Patent number
9,882,399
Issue date
Jan 30, 2018
Panasonic Corporation
Eiichi Sadayuki
G05 - CONTROLLING REGULATING
Information
Patent Grant
RFID device, host, RFID-embedded apparatus, and method of controlli...
Patent number
9,141,904
Issue date
Sep 22, 2015
Panasonic Intellectual Property Corporation of America
Mahbub Rashid
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power source generation circuit and integrated circuit
Patent number
8,981,734
Issue date
Mar 17, 2015
Panasonic Corporation
Eiichi Sadayuki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Communication apparatus
Patent number
8,031,822
Issue date
Oct 4, 2011
Panasonic Corporation
Hirofumi Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Malfunction detection system and integrated circuit
Patent number
7,890,283
Issue date
Feb 15, 2011
Panasonic Corporation
Eiichi Sadayuki
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device with voltage variation detector
Patent number
7,683,591
Issue date
Mar 23, 2010
Panasonic Corporation
Eiichi Sadayuki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Frequency sensor and semiconductor device
Patent number
7,504,865
Issue date
Mar 17, 2009
Panasonic Corporation
Rie Itoh
G01 - MEASURING TESTING
Information
Patent Grant
IC chip for contactless IC card
Patent number
6,525,362
Issue date
Feb 25, 2003
Matsushita Electric Industrial Co., Ltd.
Eiichi Sadayuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ferroelectric memory device
Patent number
6,519,175
Issue date
Feb 11, 2003
Matsushita Electric Industrial Co., Ltd.
Eiichi Sadayuki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
INTERRUPTION DEVICE
Publication number
20240258790
Publication date
Aug 1, 2024
Panasonic Intellectual Property Management Co., Ltd.
MIMA FURUKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CUTOFF DEVICE FOR VEHICLE AND CUTOFF METHOD
Publication number
20240246420
Publication date
Jul 25, 2024
Panasonic Intellectual Property Management Co., Ltd.
HIDEKI IWAKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER SOURCE GENERATION CIRCUIT AND INTEGRATED CIRCUIT
Publication number
20130342175
Publication date
Dec 26, 2013
PANASONIC CORPORATION
Eiichi SADAYUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RFID DEVICE, HOST, RFID-EMBEDDED APPARATUS, AND METHOD OF CONTROLL...
Publication number
20130063253
Publication date
Mar 14, 2013
Mahbub Rashid
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER SOURCE GENERATION CIRCUIT AND INTEGRATED CIRCUIT
Publication number
20120062185
Publication date
Mar 15, 2012
PANASONIC CORPORATION
Eiichi SADAYUKI
G05 - CONTROLLING REGULATING
Information
Patent Application
COMMUNICATION APPARATUS
Publication number
20100142627
Publication date
Jun 10, 2010
Hirofumi Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MALFUNCTION DETECTION SYSTEM AND INTEGRATED CIRCUIT
Publication number
20090164162
Publication date
Jun 25, 2009
PANASONIC CORPORATION
Eiichi SADAYUKI
G01 - MEASURING TESTING
Information
Patent Application
Frequency sensor and semiconductor device
Publication number
20070194629
Publication date
Aug 23, 2007
Rie Itoh
G01 - MEASURING TESTING
Information
Patent Application
Semiconductor device
Publication number
20070146017
Publication date
Jun 28, 2007
Matsushita Electric Industrial Co., Ltd.
Eiichi Sadayuki
G05 - CONTROLLING REGULATING
Information
Patent Application
IC chip for contactless IC card
Publication number
20020056865
Publication date
May 16, 2002
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Eiichi Sadayuki
G06 - COMPUTING CALCULATING COUNTING