Osajima
Ikuko Osajima, Yokohama-Shi JP
Patent application number | Description | Published |
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20090060189 | TERMINAL DEVICE, GROUP MANAGEMENT SERVER, NETWORK COMMUNICATION SYSTEM, AND METHOD FOR GENERATING ENCRYPTION KEY - A network communication system has terminal devices belonging to a group, the terminal devices generating, if there is a leaving terminal device leaving from the group, an updated group encryption key corresponding to a new group encryption key, from a deletion key corresponding to the leaving terminal device and a group encryption key, and, after the leaving terminal device leaves the group, communicating by using the updated group encryption key; and a group management server generating the updated group encryption key corresponding to the new group encryption key from the deletion key corresponding to the leaving terminal device and the group encryption key, and, after the leaving terminal device leaves the group, communicating by using the updated group encryption key. | 03-05-2009 |
Kentaro Osajima, Kanagawa JP
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20150043028 | IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM, AND IMAGE FORMING METHOD - Provided is an image forming apparatus including a display section that displays a first operating portion through which a first operation instruction of an operator is input and a second operating portion through which a second operation instruction different from the first operation instruction is input, on a display screen in image formation and an image forming section that performs the image formation, when the first operation instruction of the operator is input through the first operating portion displayed by the display section, onto a recording medium, and displays, when the second operation instruction of the operator is input through the second operating portion displayed by the display section, the image data stored in the storage unit as a list and performs the image formation onto the recording medium for image data selected from the list by the operator. | 02-12-2015 |
Tetsuya Osajima, Shizuoka JP
Patent application number | Description | Published |
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20080212063 | Laser Beam Machining System - To provide a laser processing apparatus which can converge a laser beam for processing an object to be processed at a position as close as possible to a predetermined position. | 09-04-2008 |
20090166342 | Laser Material Processing System - A laser processing apparatus comprises a converging lens | 07-02-2009 |
20090261083 | LASER PROCESSING METHOD AND LASER PROCESSING DEVICE - In the laser processing method, the cross-sectional form of laser light L at a converging point P is such that the maximum length in a direction perpendicular to a line to cut | 10-22-2009 |
20100025386 | LASER PROCESSING DEVICE - The time required for forming a modified region within an object to be processed is shortened. An apparatus | 02-04-2010 |
20110000897 | LASER WORKING METHOD, LASER WORKING APPARATUS, AND ITS MANUFACTURING METHOD - An object to be processed | 01-06-2011 |
Tetsuya Osajima, Hamamatsu-Shi JP
Patent application number | Description | Published |
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20120196427 | LASER WORKING METHOD, LASER WORKING APPARATUS, AND ITS MANUFACTURING METHOD - An object is irradiated with a laser light modulated by a reflection type spatial light modulator such that aberration of the laser light converged inside the object becomes a predetermined aberration or less. Therefore, aberration of the laser light generated at a position on which a converging point of the laser light is located is made as small as possible, to enhance the energy density of the laser light at that position, which makes it possible to form a modified region with a high function as a starting point for cutting. In addition, because the reflection type spatial light modulator is used, it is possible to improve the utilization efficiency of the laser light as compared with a transmissive type spatial light modulator. | 08-02-2012 |
Toru Osajima, Yokohama JP
Patent application number | Description | Published |
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20100252830 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A first external connection terminal at a first row is disposed to position at upside of a first I/O cell, and a second external connection terminal at a second row is formed at upside of a boundary portion between two adjacent first I/O cells. Here, the first external connection terminal and the second external connection terminal are disposed to be separated for a predetermined distance so as not to have an overlapped portion with each other, and formed in an identical layer. According to the constitution, it is possible to prevent disadvantages such as characteristic deterioration of a semiconductor integrated circuit and accuracy deterioration of an electrical inspection. | 10-07-2010 |