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Atsushi Ishikawa
Atsushi Ishikawa, Minamiashigara JP
| Patent application number | Description | Published |
|---|---|---|
| 20100077106 | Storage subsystem and remote copy system using said subsystem - Provided is a storage subsystem capable of improving the data processing speed by balancing the load on processors and controllers. This storage subsystem includes a controller for controlling the input and output of data to and from a storage apparatus that provides to a host computer a plurality of logical units to become a storage extent for the host computer to read and write data, processes a command issued by the host computer, and has a storage resource in relation to the logical unit. The controller has a local memory for storing the command, and a processor configured from a plurality of cores for controlling the input and output of data to and from the logical unit to be subject to the input and output of the data based on the command. The local memory stores association information representing the correspondence between the plurality of logical units and the plurality of cores. Each of the plurality of cores processes the command to the logical unit to be handled by a self core based on the association information and executes I/O processing of the data to the logical unit. | 03-25-2010 |
Atsushi Ishikawa, Tochigi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100050430 | Method for Holding and Carrying Substrate - A part cartridge for a mounter device used in a mounting process for mounting electronic parts on a substrate by heating the substrate to a predetermined temperature after the electronic parts are mounted on the substrate put on a conveying carrier by the mounter device, comprising holding part holding the substrate in the state of being fitted to the conveying carrier, and a guide tape holding the holding part. The holding member is stored in the state of being wound together with the guide tape so that the holding part can be mounted on the conveying carrier by the mounter device. By this, a method of holding and carrying the substrate for mounting the holding part on the conveying carrier by using the mounter device can be adopted in the mounting process. The deflection of the substrate in reflow can be securely prevented while suppressing cost by effectively utilizing the existing mounting line and devices. | 03-04-2010 |
Atsushi Ishikawa, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090326506 | DRUG SOLUTION PREPARING KIT - To provide a drug solution preparing kit which can be handled with ease in a substantially aseptic manner, and has no risk that a leakage of a drug solution such as a splash and a dispersion of an aerosol to an ambient environment occurs upon preparation of the drug solution There is provided a drug solution preparing kit including a pre-filled syringe and a transfusing tool, wherein the pre-filled syringe includes a sealing member which seals the tip end and can not be removed from the tip end, and that the transfusing tool includes a one-way valve which can discharge only gas from the system in an irreversible manner, and a filter which is provided so as to adjoin to the second communication channel with respect to the one-way valve. | 12-31-2009 |
Atsushi Ishikawa, Odawara JP
| Patent application number | Description | Published |
|---|---|---|
| 20090300284 | Disk array apparatus and disk array apparatus control method - A journal write unit writes journal data into a third storage device. The journal data includes an identifier of a logical volume in a first storage device into which data has been written, information of a location in which the data is stored in the logical volume, update time which is current time acquired from a timing mechanism, and the data. A second write unit refers to update time of the journal data stored in the third storage device, selects journal data for which a difference between current time acquired from the timing mechanism and the update time is longer than a detection time stored in the third storage device, and writes the data into a place indicated by the location information, in a logical volume in the second storage device in the order of update time in the selected journal data. | 12-03-2009 |
Atsushi Ishikawa, Minami-Ashigara JP
| Patent application number | Description | Published |
|---|---|---|
| 20090199042 | Disk Array System and Control Method Thereof - A disk array system, upon detecting a failure in any data disk from among a plurality of data disks providing one or more RAID groups, conducting a correction copy to any spare disk, using one or more other data disks belonging to the same RAID group as the data disk causing the failure. When the data disk causing the failure has been replaced with a new data disk, the disk array system alters the management so that the data disk can be managed as a spare disk, and the spare disk can be managed as a data disk. | 08-06-2009 |
Atsushi Ishikawa, Izunokuni-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090002170 | WIRELESS TAG READER/WRITER CONTROL SYSTEM AND WIRELESS TAG READER/WRITER CONTROL METHOD - A wireless tag reader/writer control system includes a control apparatus for controlling a plurality of wireless tag readers/writers transmitting a signal to and receiving a signal from a wireless tag by transmitting an electromagnetic wave radiation execution timing arrangement including the time span authorized to radiate an electric wave at a time and the radiation time intervals between radiations of electric wave to each of the wireless tag readers/writers and a plurality of wireless tag readers/writers, each having a reader/writer main body for transmitting a signal to and receiving a signal from a wireless tag and receiving the execution of radiation time intervals between radiations of electric wave from the control apparatus. The control apparatus is adapted to transmit the execution of radiation time intervals between radiations of electromagnetic wave to each of the wireless tag readers/writers and each of the wireless tag readers/writers is adapted to radiate an electromagnetic wave according to the received execution of radiation time intervals. | 01-01-2009 |
| 20090009336 | WIRELESS TAG READER/WRITER - In a wireless reader/writer according to one example of the present invention, a reader/writer main body | 01-08-2009 |
| 20090015408 | HANDY-TYPE WIRELESS TAG READER/WRITER | 01-15-2009 |