Inventor
Hidehiko Kando
Inventor
Matsudo, JP
Overview
Patents· 36 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 transducer61%
G06KGraphical data reading8%
H04NPictorial communication, e.g. television8%
H01QAntennas, i.e. radio aerials4%
B42DBooks2%
B82YSpecific uses or applications of nanostructures2%
G01QScanning-probe techniques or apparatus2%
G02BOptical elements, systems or apparatus2%
G09FDisplaying2%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%
PatentTitleYear
8,395,504'IC label for prevention of forgery'20138,376,236'Contactless IC label'20138,040,777'Information recording method, information recording medium and information recording apparatus'20118,035,522'RFID tag'20117,861,938'RFID thread and sheet-shaped material using it'20117,835,258'Recording medium, information recording and reproducing method, and recording and reproducing apparatus'20107,833,841'Semiconductor apparatus and method for manufacturing the same'20107,609,602'Method of generating a recording pulse train in accordance with a NRZI signal for recording information to a recording medium'20097,385,909'Recording medium, information recording and reproducing method, and recording and reproducing apparatus'20087,352,675'Information recording method, information recording medium and information recording apparatus'20087,349,318'Information recording method, information recording medium and information recording apparatus'20087,349,317'Information recording method, information recording medium and information recording apparatus'20087,236,433'System and method of recording and reproducing information'20077,170,840'Information recording method'20077,154,840'Recording medium, information recording and reproducing method, and recording and reproducing apparatus'20067,057,996'Information recording method, information recording medium, and information recording apparatus'20067,009,923'Method of and apparatus for recording information'20066,982,940'Method and apparatus for recording and/or reproducing information to arbitrarily set frequency conversion multiplying factor'20066,925,040'Information recording method, information recording medium and information recording apparatus'20056,909,682'Information recording method, information recording medium, and information recording apparatus'20056,754,152'Recording medium, information recording and reproducing method, and recording and reproducing apparatus'20046,687,208'Laser drive integrated circuit and optical disk apparatus using the same'20046,678,225'Information recording method, information recording medium and information recording apparatus'20046,678,228'Method and apparatus for recording information in which the average power of a pulse is adjusted according to control data'20046,674,702'Laser drive integrated circuit and optical disk apparatus using the same'20046,650,607'Information recording method, information recording medium, and information recording apparatus'20036,611,479'Information recording and reproducing apparatus'20036,552,972'Information recording and reproduce apparatus'20036,483,791'Laser drive integrated circuit and optical disk apparatus using the same'20026,160,784'Recording a mark with the rising and falling edges varied based on previously recorded control data'20005,508,805'Interferometer, optical scanning type tunneling microscope and optical probe'19965,481,515'Optical information storage medium control apparatus'19965,448,536'Magneto-optical recording device having an optical head capable of generating a circularly polarized light beam'19955,404,009'Integrated optical information detector for an optical information processing apparatus with a plurality of photo detecting strips and a common bonding pad'19955,105,403'Optical information reading apparatus with waveguide and diffraction grating'19925,044,718'Optical head used in optical information processor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2013Patents assigned to HITACHI LTD (36)· patent assignee history
1991–2013Based in Matsudo, JP· patent location history
2013Patents assigned to FURUICHI KOZUE (2)· patent assignee history
2013Patents assigned to KANDO HIDEHIKO (2)· patent assignee history
2013Patents assigned to TOPPAN PRINTING CO LTD (2)· patent assignee history
2013Patents assigned to ENDO TORU (1)· patent assignee history
2013Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 36 | 1991–2013 |
| FURUICHI KOZUE | 2 | 2013 |
| KANDO HIDEHIKOself | 2 | 2013 |
| TOPPAN PRINTING CO LTD | 2 | 2013 |
| ENDO TORU | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Matsudo, JP | 35 | 1991–2013 |
| Yokohama, JP | 1 | 2013 |