Maki, Osaka
Kenichi Maki, Osaka JP
Patent application number | Description | Published |
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20090261410 | DMOS TRANSISTOR - This invention provides a DMOS transistor that has a reduced ON resistance and is prevented from deterioration in strength against an electrostatic discharge. An edge portion of a source layer of the DMOS transistor is disposed so as to recede from an inner corner portion of a gate electrode. A silicide layer is structured so as not to extend out of the edge portion of the source layer. That is, although the silicide layer is formed on a surface of the source layer, the silicide layer is not formed on a surface of a portion of a body layer, which is exposed between the source layer and the inner corner portion of the gate electrode. As a result, the strength against the electrostatic discharge can be improved, because an electric current flows almost uniformly through whole of the DMOS transistor without converging. | 10-22-2009 |
20130133717 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell module includes a plurality of solar cells including a photoelectric conversion unit, and an electrode which is formed on the surface of the photoelectric conversion unit; a wiring member that electrically connects the plurality of solar cells; and a resin adhesive that adheres the solar cells and the wiring member. Non-contiguous regions of the resin adhesive are present between the wiring member and the solar cells. | 05-30-2013 |
20140158200 | SOLAR MODULE - Provided is a solar module with improved reliability. A solar module ( | 06-12-2014 |
Kunihiro Maki, Osaka JP
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20080250188 | Memory Controller, Nonvolatile Storage, Nonvolatile Storage System, and Memory Control Method - A physical area management table (105) and a pointer table (106) are stored in a nonvolatile auxiliary storage memory (107). When a logical-physical conversion table (108) is updated (restored) in a main storage memory (140), the restored area is determined in a re-arrangement way by the pointer table to avoid rewrite concentration on the main storage memory (140). Immediately after data is written in the main storage memory (140), the state of the physical block on the physical area management table (105) is updated. Consequently, even if power interruption occurs, it is possible to reliably judge if the data is valid or not. | 10-09-2008 |
20080307152 | Memory Module, Memory Controller, Nonvolatile Storage, Nonvolatile Storage System, and Memory Read/Write Method - In a storage having a nonvolatile RAM of destructive read type, the number of restorations attributed to data read from the nonvolatile RAM is decreased, and the overall life of the storage is prolonged. In a storage having a nonvolatile RAM of destructive read type and a volatile RAM and holding the same data in the nonvolatile and volatile RAMs, data is read out of the volatile RAM in reading and data is written in both volatile and nonvolatile RAMs in writing. | 12-11-2008 |
20090055680 | NONVOLATILE STORAGE DEVICE, MEMORY CONTROLLER, AND DEFECTIVE REGION DETECTION METHOD - It is possible to accurately detect a physical block which has caused a fixture defect in a flash memory so as to limit the use of the physical block. By recording a history of generation of a physical block error and a history of physical erasing in an ECC error record, it is judged whether the error which has occurred is accidental or caused by a fixture defect. When no error is caused in the data written by physical erasing after a first read error occurrence, the first error is accidental and if another error is caused, the error is judged to be caused by a fixture defect. By using such an ECC error record, it is possible to accurately judge whether the error is accidental or caused by a fixture defect. By eliminating use of the physical block judged to have a fixture defect, it is possible to reduce read errors. | 02-26-2009 |
20100082878 | MEMORY CONTROLLER, NONVOLATILE STORAGE DEVICE, NONVOLATILE STORAGE SYSTEM, AND DATA WRITING METHOD - Used is a nonvolatile memory such as a multi-level NAND flash memory having memory cells for holding data of a plurality of pages. When the data is to be written in the nonvolatile memory | 04-01-2010 |
20100318723 | MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, AND NONVOLATILE MEMORY SYSTEM - A nonvolatile memory device includes a plurality of memory controllers. Each of the memory controllers has an aggregation processing part and an aggregation synchronization part. Based on a signal from the aggregation synchronization part, the aggregation processing part aggregates valid data of a temporary physical block into another physical block. When one of the memory controllers requires an aggregation process, the aggregation synchronization part sends a synchronization signal to the other memory controller, so that the aggregation process is simultaneously carried out by the other memory controller. Thus, in the nonvolatile memory device having a plurality of memory controllers, it is possible to reduce the time required for the aggregation process and carry out a high-speed writing process. | 12-16-2010 |
Masahiro Maki, Osaka JP
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20100202471 | POWER LINE COMMUNICATIONS APPARATUS AND POWER LINE COMMUNICATIONS METHOD - A power line communications apparatus is provided which is capable of preventing an increase in unwanted radiation even when signals are continuously transmitted. The power line communications apparatus is a power line communications apparatus | 08-12-2010 |
Noriyuki Maki, Osaka JP
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20150189779 | ELECTRONIC DEVICE - When the lid is rotated in the closing direction toward the first predetermined state from a second predetermined state where the lid is in an open state and the outer lid at a locked position, the projection of the outer lid and a wall portion of the case are brought into contact with each other in the gap, an inclined surface is formed on at least one of a portion, which is brought into contact with the wall portion of the case, of the projection of the outer lid and a portion, which is brought into contact with the projection of the outer lid, of the wall portion of the case, wherein the inclined surface is formed in an inclined manner such that as the inclined surface is farther from the axis of rotation, the inclined surface becomes farther from the predetermined surface. | 07-02-2015 |
Satoru Maki, Osaka JP
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20140245966 | CAGE FOR BREEDING SMALL ANIMALS - The cage for breeding small animals according to the present invention comprises a casing with an opening on an upper surface thereof, and a lid for covering the opening of the casing. The lid comprises a frame body attached to an upper end edge of the casing, and an opening for a water supply apparatus to which the water supply apparatus is attached in an openable and closable fashion. A partition board is placed in the casing to divide the housing section within the casing into two. A ventilation section is provided in the partition board, for ventilation between one room and the other room of the divided housing section in the casing. A communicating section for placing a tip of a nozzle of the water supply apparatus is provided by cutting out the partition board. | 09-04-2014 |
Shigeru Maki, Osaka JP
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20100002080 | CAR-MOUNTED IMAGE RECORDING APPARATUS AND IMAGE RECORDING METHOD - A car-mounted image recording apparatus comprises an imager operable to take a moving image of outside scene of a vehicle, an image quality controller operable to determine importance of present position of the vehicle, and controlling image quality of the moving image on the basis of the importance, and an image recorder operable to compress the taken moving image so as to obtain image quality controlled by the image quality controller, and record the compressed image in a recording medium. | 01-07-2010 |
Shuichi Maki, Osaka JP
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20100255448 | PERSONALITY TESTING APPARATUS - A personality testing apparatus which tests the personality of a subject has a display means ( | 10-07-2010 |
Tomohito Maki, Osaka JP
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20090032147 | R-Fe-B MICROCRYSTALLINE HIGH-DENSITY MAGNET AND PROCESS FOR PRODUCTION THEREOF - An R—Fe—B based rare-earth alloy powder with a mean particle size of less than about 20 μm is provided and compacted to make a powder compact. Next, the powder compact is subjected to a heat treatment at a temperature of about 550° C. to less than about 1,000° C. within hydrogen gas, thereby producing hydrogenation and disproportionation reactions (HD processes). Then, the powder compact is subjected to another heat treatment at a temperature of about 550° C. to less than about 1,000° C. within either a vacuum or an inert atmosphere, thereby producing desorption and recombination reactions and obtaining a porous material including fine crystal grains, of which the density is about 60% to about 90% of their true density and which have an average crystal grain size of about 0.01 μm to about 2 μm (DR processes). Thereafter, the porous material is subjected to yet another heat treatment at a temperature of about 750° C. to less than about 1,000° C. within either the vacuum or the inert atmosphere, thereby further increasing its density to about 93% or more of their true density and making an R—Fe—B based microcrystalline high-density magnet. | 02-05-2009 |
20090123774 | R-Fe-Beta POROUS MAGNET AND METHOD FOR PRODUCING THE SAME - An R—Fe—B based porous magnet according to the present invention has an aggregate structure of Nd | 05-14-2009 |
20120306308 | R-Fe-B POROUS MAGNET AND METHOD FOR PRODUCING THE SAME - An R—Fe—B based porous magnet according to the present invention has an aggregate structure of Nd | 12-06-2012 |