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Iketaki
Taro Iketaki, Tachikawa-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100165502 | MAGNETIC DISK DRIVE CAPABLE OF REFRESHING DATA WRITTEN TO DISK AND DATA REFRESH METHOD - According to one embodiment, the controller controls a data refresh operation. The data refresh operation comprises a refresh-data read operation of reading L blocks of data by a head from a track to be refreshed on a disk, a data backup-write operation of writing the read data by the head to a backup-track on the disk, and a refresh-write operation of writing the read data by the head to the track to be refreshed after the backup-write operation. The controller sets the number L of blocks to a value that satisfies conditions for completing the backup-write operation and the refresh-write operation within a time corresponding to N revolutions of the disk from completion of the refresh-data read operation. | 07-01-2010 |
Yoshinori Iketaki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090261271 | SAMPLE OBSERVING METHOD AND MICROSCOPE - A method for observing a sample containing photochromic molecules having a quantum state of at least a first stable state S | 10-22-2009 |
| 20100067102 | OPTICAL MICROSCOPE - The present invention provides an optical microscope capable of suppressing unnecessary response light as a background and detecting desired response light in nonlinear optical response process with a good S/N ratio. The optical microscope for collecting, on a sample | 03-18-2010 |
| 20110140000 | SUPER-RESOLUTION MICROSCOPE - Provided is a super-resolution microscope for observing a specimen containing a substance having two or more excited quantum state, which includes: a light source section that outputs a first illumination light for exciting the substance from a stable state to a first quantum state, and a second illumination light for further transitioning the substance to other quantum state; an optical system including a microscope objective lens and condensing the first illumination light and the second illumination light, each outputted from the light source section, onto the specimen in a manner that these lights are partially overlapped with each other; a detection section that detects an optical response signal emitted from the specimen in response to condensing of the first illumination light and the second illumination light; and, a polarization controlling element provided with a polarizing member that converts a polarization state of the first illumination light or the second illumination light, and a phase modulation section integrally formed with the polarizing member and spatially modulating a phase of the second illumination light. | 06-16-2011 |
Yoshinori Iketaki, Oume-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100014156 | MICROSCOPE - A microscope for observing a sample containing a substance having at least two excited quantum states includes a pump light source | 01-21-2010 |