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Electroencephalographic headset Grant 8,774,895 - Wada , et al. July 8, 2 | 2014-07-08 |
Biological Signal Measurement Apparatus, Biological Signal Measurement Equipment, And Biological Signal Measurement Apparatus Set App 20130324826 - Nakamura; Mitsuhiro ;   et al. | 2013-12-05 |
Hologram reproducing apparatus, hologram reproducing method, and phase modulating element Grant 8,416,480 - Tanaka , et al. April 9, 2 | 2013-04-09 |
Electroencephalographic Headset App 20130085363 - Wada; Seiji ;   et al. | 2013-04-04 |
Information Processor And Processing Method, Program And Recording Media App 20130053720 - Sakaguchi; Tatsumi ;   et al. | 2013-02-28 |
Hologram recording and reproducing device and method for recording hologram Grant 8,194,517 - Okada , et al. June 5, 2 | 2012-06-05 |
Hologram recording and reconstruction apparatus Grant 8,134,765 - Toishi , et al. March 13, 2 | 2012-03-13 |
Hologram recording/reproducing device, method thereof, and holographic recording medium Grant 8,130,620 - Tanaka March 6, 2 | 2012-03-06 |
Hologram Recording And Reproducing Device And Method For Recording Hologram App 20110255391 - OKADA; Hitoshi ;   et al. | 2011-10-20 |
Hologram recording and reproducing device and method for recording hologram Grant 7,969,846 - Okada , et al. June 28, 2 | 2011-06-28 |
Method for producing a duplicate hologram recording medium, apparatus for producing a duplication master, apparatus for producing a duplicate hologram recording medium, and duplication master Grant 7,889,407 - Sako , et al. February 15, 2 | 2011-02-15 |
Hologram recording/reconstructing apparatus Grant 7,808,876 - Tanaka October 5, 2 | 2010-10-05 |
External cavity type semiconductor laser Grant 7,729,400 - Tanaka , et al. June 1, 2 | 2010-06-01 |
Hologram Recording And Reproducing Device And Method For Recording Hologram App 20100054104 - OKADA; Hitoshi ;   et al. | 2010-03-04 |
Hologram Recording/reproducing Device, Method Thereof, And Holographic Recording Medium App 20100039918 - Tanaka; Tomiji | 2010-02-18 |
Drive Apparatus And Track Jump Method App 20090323481 - HARA; Masaaki ;   et al. | 2009-12-31 |
Recording Apparatus And Recording Method App 20090316239 - OKADA; Hitoshi ;   et al. | 2009-12-24 |
Laser system Grant 7,580,433 - Tanaka , et al. August 25, 2 | 2009-08-25 |
Wavelength determining apparatus, wavelength determining method, semiconductor laser controlling apparatus, and semiconductor laser controlling method Grant 7,570,678 - Tanaka August 4, 2 | 2009-08-04 |
Holographic recording and reconstructing apparatus and method Grant 7,502,151 - Toishi , et al. March 10, 2 | 2009-03-10 |
Hologram Recording/reconstructing Apparatus App 20090034397 - TANAKA; Tomiji | 2009-02-05 |
Laser apparatus Grant 7,426,222 - Tanaka , et al. September 16, 2 | 2008-09-16 |
Hologram Reproducing Apparatus, Hologram Reproducing Method, And Phase Modulating Element App 20080198432 - Tanaka; Tomiji ;   et al. | 2008-08-21 |
Laser System App 20080180659 - Tanaka; Tomiji ;   et al. | 2008-07-31 |
Laser apparatus and method of driving diffraction grating Grant 7,366,221 - Tanaka , et al. April 29, 2 | 2008-04-29 |
Method for producing a duplicate hologram recording medium, apparatus for producing a duplication master, apparatus for producing a duplicate hologram recording medium, and duplication master App 20080037088 - Sako; Kageyasu ;   et al. | 2008-02-14 |
Hologram recording method, hologram recording reproduction method, hologram recording device, hologram recording/reproduction device and hologram reproduction device Grant 7,310,173 - Tanaka , et al. December 18, 2 | 2007-12-18 |
Hologram Recording And Reconstruction Apparatus App 20070258118 - Toishi; Mitsuru ;   et al. | 2007-11-08 |
Hologram recording device, hologram reproductive device, hologram recording method, hologram reproduction method, and hologram recording medium App 20070146838 - Toishi; Mitsuru ;   et al. | 2007-06-28 |
Holographic recording/reproducing apparatus and reproducing apparatus for holographically recorded information Grant 7,236,442 - Sugiki , et al. June 26, 2 | 2007-06-26 |
External cavity type semiconductor laser App 20070064755 - Tanaka; Tomiji ;   et al. | 2007-03-22 |
Laser system App 20070036185 - Tanaka; Tomiji | 2007-02-15 |
Laser Apparatus App 20060285125 - Tanaka; Tomiji ;   et al. | 2006-12-21 |
Laser Apparatus And Method Of Driving Diffraction Grating App 20060274811 - Tanaka; Tomiji ;   et al. | 2006-12-07 |
Holographic recording and reconstructing apparatus and method App 20060232841 - Toishi; Mitsuru ;   et al. | 2006-10-19 |
Recording and reproducing apparatus for recording and reproducing information to and from a magneto-optical storage medium Grant 7,110,328 - Tobita , et al. September 19, 2 | 2006-09-19 |
Hologram recording apparatus, hologram recording method, and hologram recording medium Grant 7,085,028 - Tanaka , et al. August 1, 2 | 2006-08-01 |
Light spot advancing direction judging device and method, optical head device control device and method, and optical disk recording/reproducing device Grant 7,065,023 - Tanaka , et al. June 20, 2 | 2006-06-20 |
Hologram recording method, hologram recording reproduction method, hologram recording device, hologram recording/reproduction device and hologram reproduction device App 20060072421 - Tanaka; Tomiji ;   et al. | 2006-04-06 |
Wavelength determining apparatus, wavelength determining method, semiconductor laser controlling apparatus, and semiconductor laser controlling method App 20050249251 - Tanaka, Tomiji | 2005-11-10 |
Optical recording medium and stamper for manufacturing the same Grant 6,934,244 - Tanaka , et al. August 23, 2 | 2005-08-23 |
Magnet-optical disk App 20040187145 - Tanaka, Tomiji ;   et al. | 2004-09-23 |
Holographic recording/reproducing apparatus and reproducing apparatus for holographically recorded information App 20040156083 - Sugiki, Mikio ;   et al. | 2004-08-12 |
Hologram recording apparatus, hologram recording method, and hologram recording medium App 20040070802 - Tanaka, Tomiji ;   et al. | 2004-04-15 |
Light spot advancing direction judging device and method, optical head device control device and method, and optical disk recording/reproducing device App 20040008597 - Tanaka, Tomiji ;   et al. | 2004-01-15 |
Recording and reproducing apparatus for recording and reproducing information to and from a magneto-optical storage medium App 20030185109 - Tobita, Minoru ;   et al. | 2003-10-02 |
Optical recording medium capable of assuring sufficient levels of signals required for reading/writing data, and stamper for manufacture of the same Grant 6,487,164 - Endoh , et al. November 26, 2 | 2002-11-26 |
Optical recording medium and stamper for manufacturing the same App 20020110080 - Tanaka, Tomiji ;   et al. | 2002-08-15 |
Thermomagnetic recording method applying power modulated laser on a magnetically coupled double layer structure of perpendicular anisotropy film Grant 4,955,007 - Aratani , et al. September 4, 1 | 1990-09-04 |
Thermomagnetic recording method applying power modulated laser on a magnetically coupled multi-layer structure of perpendicular anisotropy magnetic film Grant 4,878,132 - Aratani , et al. October 31, 1 | 1989-10-31 |
Magneto-optical recording medium and method of making same Grant 4,670,356 - Sato , et al. June 2, 1 | 1987-06-02 |