Inventor

Tsutomu Sekibe

Inventor

Hirakata, JP

Overview

26→

Patents

1996–2019

Patent span

Physics

Primary field (CPC G)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing41%

H04LTransmission of digital information, e.g. telegraphic communication24%

G08CTransmission systems for measured values, control or similar signals11%

G11CStatic stores5%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%

G05BControl or regulating systems in general3%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

G07FCoin-freed or like apparatus3%

G11BInformation storage based on relative movement between record carrier and transducer3%

H04NPictorial communication, e.g. television3%

PatentTitleYear

10,318,121Control method2019 9,778,634'Method of controlling a target apparatus, selected from a plurality of apparatuses based on a selection from displayed apparatus information, place information, or operator information'2017 9,621,433'Control method used in a remote control system'2017 8,693,379'Communication system, communication device, and communication method'2014 8,520,563'Interface device, communications system, non-volatile storage device, communication mode switching method and integrated circuit'2013 8,351,356'Data communication system, communication device, and communication method'2013 8,074,139'Communication method and communication device'2011 RE042263'Address conversion unit for memory device'2011 7,793,083'Processor and system for selectively disabling secure data on a switch'2010 7,640,436'Encryption device and method'2009 7,617,402'Copyright protection system, encryption device, decryption device and recording medium'2009 7,529,938'Method, apparatus and system for performing authentication according to challenge-response protocol using scrambled access information'2009 7,343,087'Data stream playback device and method, digital broadcast receiver and related computer program'2008 7,272,856'Decryption device'2007 7,062,630'Storing device for writing data onto a plurality of installed storing mediums, storing control method for the storing device, and program thereof'2006 7,024,532'File management method, and memory card and terminal apparatus that make use of the method'2006 6,938,144'Address conversion unit for memory device'2005 6,891,950'Extended key generator, encryption/decryption unit, extended key generation method, and storage medium'2005 6,842,104'SYSTEM LSI AND A CROSS-BUS SWITCH APPARATUS ACHIEVED IN A PLURALITY OF CIRCUITS IN WHICH TWO OR MORE PAIRS OF A SOURCE APPARATUS AND A DESTINATION APPARATUS ARE CONNECTED SIMULTANEOUSLY AND BUSES ARE WIRED WITHOUT CONCENTRATION'2005 6,804,742'System integrated circuit'2004 6,680,870'Memory device, data processing method and data processing program'2004 6,665,757'Communication interface having a master activating/deactivating a first signal with a clock signal after a predetermined time after a slave activating/deactivating the first signal'2003 6,633,926'DMA transfer device capable of high-speed consecutive access to pages in a memory'2003 6,477,606'Bus system and a master device that stabilizes bus electric potential during non-access periods'2002 6,225,916'Remote control signal reception controller'2001 5,579,500'Control apparatus for controlling data read accesses to memory and subsequent address generation scheme based on data/memory width determination and address validation'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2009Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (15)· patent assignee history

1996–2019Based in Osaka, JP· patent location history

2001–2005Based in Neyagawa, JP· patent location history

2004–2009Based in Hirakata, JP· patent location history

2009–2014Patents assigned to PANASONIC CORP (8)· patent assignee history

2011–2014Patents assigned to SEKIBE TSUTOMU (4)· patent assignee history

2011–2014Based in Kanagawa, JP· patent location history

2011Based in Kadoma, JP· patent location history

2013–2014Patents assigned to NISHIOKA SHINICHIRO (3)· patent assignee history

2017–2019Patents assigned to PANASONIC IP CORP AMERICA (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	15	1996–2009
PANASONIC CORP	8	2009–2014
SEKIBE TSUTOMUself	4	2011–2014
NISHIOKA SHINICHIRO	3	2013–2014
PANASONIC IP CORP AMERICA	3	2017–2019

Locations

Location	Patents	Span
Hirakata, JP	9	2004–2009
Osaka, JP	7	1996–2019
Kanagawa, JP	4	2011–2014
Neyagawa, JP	4	2001–2005
Kadoma, JP	1	2011