Iiboshi
Hideyuki Iiboshi, Tokai-Shi JP
Patent application number | Description | Published |
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20110059661 | ELECTRICAL CONNECTOR ASSEMBLY FOR CONNECTING PRINTED CIRCUIT BOARD AND ELECTRICAL COMPONENT, AND ELECTRIC DEVICE - An electrical connector assembly having a connector part for electrically and mechanically connecting a printed circuit board with a land part to a lead part of an electrical component by inserting the lead part into the connector part. The connector part composed of a line spring member having a fixed end part, a terminal fixing part, and an elastic deforming part. The fixed end part is fixed to the land part. The terminal fixing part formed by winding the line spring member elastically fastens the lead part. The elastic deforming part is elastically deformed when external force is applied to the lead part while maintaining the lead part fixed to the terminal fixing part. | 03-10-2011 |
Hideyuki Iiboshi, Tokai-City JP
Patent application number | Description | Published |
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20080264683 | Metal wiring plate - A metal wiring plate includes a soldering portion to which an electronic device is soldered and a wiring portion extending from the soldering portion and configured to electrically connect the electronic device to other device. The wiring portion includes a narrow portion located adjacent to the soldering portion. The width of the narrow portion is less than the width of the soldering portion so that the narrow portion helps prevent melted solder applied to the soldering portion from spreading to areas outside the soldering portion. The narrow portion allows the electronic apparatus to be surely soldered to the soldering portion without using solder resist. | 10-30-2008 |
Masae Iiboshi, Kyoto JP
Patent application number | Description | Published |
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20080206822 | Method for Improving the Thermostability of Sucrose Phosphorylase (Sp) - A sucrose phosphorylase (SP) having improved thermostability obtained by modifying a natural SP and a method for producing the SP having improved thermostability is provided. This SP having improved thermostability has an amino acid residue which is different from that of the natural sucrose phosphorylase, in at least one position selected from the group consisting of a position corresponding to position 14, a position corresponding to position 29 and a position corresponding to position 44 in motif sequence 1; a position corresponding to position 7, a position corresponding to position 19, a position corresponding to position 23 and a position corresponding to position 34 in motif sequence 2; and a position corresponding to position 19 in motif sequence 3, and wherein the enzyme activity of the SP having improved thermostability at 37° C., after heating the SP having improved thermostability in 20 mM Tris buffer (pH 7.0) at 55° C. for 20 minutes, is 20% or more of enzyme activity of the SP having improved thermostability at 37° C. before heating. | 08-28-2008 |