LexDanaLexDanabeta
Inventor

Shoji Taniguchi

Inventor
Tokorozawa, JP

Overview

101→
Patents
1983–2013
Patent span
Physics
Primary field (CPC G)

Patents· 101 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer59%
G06FElectric digital data processing8%
H04BTransmission6%
H04WWireless communication networks4%
Y10TTechnical subjects covered by former us classification4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
H03KPulse technique2%
H04JMultiplex communication2%
H03HImpedance networks, e.g. resonant circuits2%
H03MCoding2%
PatentTitleYear
8,428,434'Video reproducing apparatus, video display system and record medium'20138,249,424'Information recording medium in which groove tracks are wobbled by frequency 2n times wobble frequency of standard'20128,203,927'Information recording medium, information recording apparatus and method, and computer program'20128,194,516'Information recording apparatus and method'20128,184,954'Information recording medium in which one land pre-pit is formed in each group unit of wobbles formed by each “N” cycles of wobbles'20128,125,880'Information recording apparatus and method, computer program'20128,089,840'Reproduction system'20128,018,802'Information recording medium, information recording apparatus and method, and computer program'20117,948,859'Information recording medium, information recording device and method, information reproducing device and method, information recording/reproducing device and recording method, and computer program'20117,885,157'Information recording medium, apparatus, and method using management information identifying whether or not embossed pits are formed in a predetermined recording area'20117,885,162'Information recording device and method, and recording control computer program'20117,801,015'Optical recording medium having physical and logical position information of buffer areas'20107,791,997'Information recording medium and information recording device and method'20107,760,589'Information recording apparatus and method, and computer program for recording control'20107,721,097'Information recording medium, and information recording apparatus and method'20107,719,943'Information recording device and information recording method'20107,706,224'Information recording medium, information reading apparatus and information recording apparatus'20107,697,390'Efficient recording of information on an information recording medium having a plurality of layers'20107,681,107'Semiconductor device'20107,636,282'Information recording apparatus and method, and information recording medium'20097,609,595'Defining from a first recording speed a second recording speed for recording on an information recording medium'20097,603,027'Information recording medium, information recording device and method, information recording/reproducing device and method, and computer program'20097,586,823'Information recording apparatus and information recording method'20097,577,065'Information recording device and method, and computer program'20097,564,759'Recording pulse generating apparatus and information recording apparatus'20097,551,831'Information recording medium and information recorder'20097,548,503'Recording medium, information recording apparatus, information recording method, information recording medium, and recording program'20097,532,557'Recording pulse generating apparatus and information recording apparatus'20097,502,285'Information recording apparatus and method, and computer program for recording control'20097,474,601'Information recording apparatus and information recording method'20097,440,369'Information recording device and method, and computer program'20087,411,993'PN code generator, GOLD code generator, PN code despreader, method for generating PN code, method for generating GOLD code, method for despreading PN code and computer program'20087,385,892'Recording medium, information recording apparatus, information recording method, information recording medium, and recording program'20087,349,316'Information recording apparatus and information recording method'20087,301,873'Information recording medium, information recording device and method therefor, and computer program product and storage medium therefor'20077,274,644'Information recording device and information recording method'20077,260,052'Information recording medium'20077,260,710'Initializing function block registers using value supplying setting interface coupled to table linking block identifier to multiple register address set'20077,231,731'Information record medium having two phase pit areas of mutually different depths and groove track area'20077,233,613'Synchronization establishing device, method of establishing synchronization, and receiver'20077,230,906'Optical recording medium including a divided track with basic portion and extension portion'20077,177,263'Recording medium and apparatus and method for manufacturing the same'20077,161,888'Information recording device and information recording method'20077,139,230'Information recording apparatus and information recording method'20067,136,347'Control information recording method and apparatus, information recording method and apparatus, and information record medium'20067,085,252'Cell search method, communication synchronization apparatus, portable terminal apparatus, and recording medium'20067,051,059'Oversampling FIR filter, method for controlling the same, semiconductor integrated circuit having the same, and communication system for transmitting data filtered by the same'20067,035,318'Receiving unit and semiconductor device'20067,032,161'Error detector, semiconductor device, and error detection method'20067,028,062'FIR filter, method of operating the same, semiconductor integrated circuit including FIR filter, and communication system for transmitting data filtered by FIR filter'20067,020,062'Information recording medium with a track carrying a randomized wobble signal, and apparatus for reading such'20067,007,202'Device and method for checking boot error in intermittent receiving operation'20066,980,585'Receiving unit, receiving method and semiconductor device'20056,973,004'Memory device including backup memory for saving data in standby mode'20056,947,961'Arithmetic unit and receiver unit'20056,934,553'Receiving unit, receiving method and semiconductor device'20056,883,092'Processor and method of booting same'20056,803,810'Semiconductor device and portable terminal equipment'20046,785,220'Optical recording medium having mark and space portions based on frequency band of RF signal'20046,753,795'Code generation device, semiconductor device, and receiver device'20046,741,548'Optical disc, and method of and apparatus for recording signal onto the same'20046,731,575'Control information recording method and apparatus, information recording method and apparatus, and information record medium'20046,687,214'Recording medium and apparatus and method for manufacturing the same'20046,687,213'Optical recording medium having pre-formed land-prepits and method for producing same'20046,679,430'Recording medium and apparatus and method for manufacturing the same'20046,678,315'Code phase setting method and apparatus'20046,647,405'Adder circuit, integrating circuit which uses the adder circuit, and synchronism detection circuit which uses the integrating circuit'20036,639,436'Semiconductor integrated circuit with function to start and stop supply of clock signal'20036,625,106'Record medium having a track'20036,603,720'Optical disc discriminating system'20036,599,607'Optical recording medium'20036,594,224'Optical disc, and method of and apparatus for recording signal onto the same'20036,587,424'Dye recording medium having read-only area and recordable area'20036,535,477'Optical recording medium having groove and land tracks, and method of manufacturing the same'20036,532,206'Information record medium with a record/reproduction area and a reproduction-dedicated area'20036,493,844'Error detector, semiconductor device, and error detection method'20026,418,112'Information record medium'20026,307,824'Dye record medium, record disc producing apparatus, and information recording/reproducing apparatus'20016,278,677'Disk loading device having disk holding tray separable into a plurality of segments'20016,202,102'State machine and communication terminal'20016,144,625'Optical disc discriminating system'20006,028,834'Method for recording test data on recording medium'20005,983,287'Communication terminal having a state machine for automatically starting subsequent control in response to a lock detection signal provided by a PLL (phase lock loop)'19995,949,749'Optical disk, reproducing device and recording device therefor'19995,926,453'Optical disk having first and second recording areas with wobble frequencies that do not interfere with EFM signal'19995,901,123'Method and apparatus for recording information, including control information, onto an information record medium'19995,818,807'Optical medium having a test recording area and method for recording test data thereon'19985,778,251'State machine in which subsequent state can be directly inputted externally and transition can be stopped retaining the current state'19985,768,232'Information reproducing apparatus for optical disc'19985,675,564'Information reproducing apparatus for optical disc having a tilt detector therein'19975,625,614'Optical disc data recording apparatus and method using modified pit lengths'19975,592,463'Apparatus for and method for determining optimum power for recording information on recordable optical disc'19975,550,799'Device for and method of calibrating optimum recording power for recordable optical disc recording apparatus'19965,535,034'Optical transceiver unit'19965,371,725'Position control system for a read-write head of a magneto-optical disc player having heads which move independently from each other'19945,321,686'Read-write head of an magneto-optical disc player with both heads magnetically coupled together'19945,162,661'Position detector for maintaining a fixed distance between two objects'19925,093,816'Optical magnetic recording and reproducing system'19925,027,334'Magneto-optical disk device with movable coil'19914,982,299'Linear motor locking mechanism in a disc unit'19914,376,364'Sheet-like material sorting apparatus'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Based in Nara, JP· patent location history
1992–2003Patents assigned to PIONEER ELECTRONIC CORP (18)· patent assignee history
1992–2012Based in Saitama, JP· patent location history
1996–2008Patents assigned to FUJITSU LTD (24)· patent assignee history
1996–2010Based in Kawasaki, JP· patent location history
1997–2013Based in Tokorozawa, JP· patent location history
2001Based in Higashihiroshima, JP· patent location history
2003–2013Patents assigned to PIONEER CORP (49)· patent assignee history
2012–2013Patents assigned to KATO MASAHIRO (7)· patent assignee history
2012–2013Patents assigned to MURAMATSU EIJI (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIONEER CORP492003–2013
FUJITSU LTD241996–2008
PIONEER ELECTRONIC CORP181992–2003
KATO MASAHIRO72012–2013
MURAMATSU EIJI72012–2013
Locations
LocationPatentsSpan
Tokorozawa, JP441997–2013
Saitama, JP281992–2012
Kawasaki, JP251996–2010
Nara, JP21991
Higashihiroshima, JP12001