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Itsuki
Itsuki Nakano, Atsugi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090153103 | Portable Device and Battery Pack for the Same - A portable device is disclosed that includes a charge control circuit configured to control charging of a secondary battery included in a battery pack, the secondary battery being configured to supply power to the portable device; a temperature detection terminal at which the temperature of the secondary battery is detected from a temperature detection part of the battery pack; positive and negative power terminals to be connected to the battery pack; a control circuit configured to control the operation of the portable device; and an interface circuit connected between the temperature detection terminal and each of an input terminal of the charge control circuit and an input terminal of the control circuit, in which a signal detected at the temperature detection terminal is fed to each of the charge control circuit and the control circuit through the interface circuit. | 06-18-2009 |
| 20090155674 | Battery Pack, Portable Device, Internal Short Detecting Method, and Internal Short Detecting Program - In a battery pack including a battery unit containing a plurality of secondary batteries, an occurrence of an internal short-circuit in the battery unit is detected based on a difference between a first voltage of the battery unit detected at a time a current flowing in the battery unit is below a predetermined current value and a second voltage of the battery unit detected at a time after a predetermined period has elapsed while the current flowing in the battery unit is below the predetermined current value. | 06-18-2009 |
| 20090158053 | Battery Pack and Electronic Apparatus - A battery pack includes at least one rechargeable battery configured to output power; a remaining battery capacity detection unit configured to detect a remaining battery capacity of the at least one rechargeable battery; and a cryptographic unit configured to output a response word in response to an external request word by encrypting the external request word based on a cryptographic algorithm with a common code key. | 06-18-2009 |
| 20120030480 | BATTERY PACK AND ELECTRONIC APPARATUS - A battery pack includes at least one rechargeable battery configured to output power; a remaining battery capacity detection unit configured to detect a remaining battery capacity of the at least one rechargeable battery; and a cryptographic unit configured to output a response word in response to an external request word by encrypting the external request word based on a cryptographic algorithm with a common code key. | 02-02-2012 |
Itsuki Tsuda, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100102472 | Automotive Interior Material and Method of Manufacturing The Same - An automotive interior material with high appearance quality and a method of manufacturing the same includes a door trim (automotive interior material) having a flat portion (main-body portion) covering a door panel and an armrest protruding into the vehicle compartment. Molten resin material added with a foaming agent is supplied into a cavity formed between a pair of molds. Then, opening of the pair of molds by a predetermined amount causes the molten resin material in the cavity to foam. An upper surface (vertical wall portion) of the armrest is connected to the flat portion and extends in a thickness direction of the flat portion. A surface of the upper surface facing outward from the vehicle compartment is formed with a recessed portion. During a vehicle collision, an object in the vehicle presses the arm rest formed on the door trim. Then the door trim is broken and deformed in the recessed portion, so that the armrest is crushed, thus absorbing an impact by a collision. | 04-29-2010 |
Itsuki Yamada, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110296369 | OPERATION ANALYZING METHOD, OPERATION ANALYZING APPARATUS, OPERATION ANALYZING PROGRAM, AND OPERATION ANALYZING SYSTEM FOR SEMICONDUCTOR INTEGRATED CIRCUITS - An operation analyzing apparatus ( | 12-01-2011 |
Itsuki Yamamoto, Saga JP
| Patent application number | Description | Published |
|---|---|---|
| 20100038662 | LIGHT EMITTING DEVICE AND PRODUCTION METHOD OF SAME - A light emitting device, and a production method thereof, is provided having for a light source thereof a vertical geometry light emitting diode, that allows a large current to flow through the vertical geometry light emitting diode and takes into consideration the dissipation of heat occurring at that time or the expansion and contraction of a metal member due to thermal stress caused by that heat. The light emitting device at least comprises a package having a plurality of mutually separated package electrodes; a vertical geometry light emitting diode having a light emitting layer positioned between a p-type semiconductor layer and an n-type semiconductor layer, an upper partial electrode of the uppermost layer, and a lower electrode of the lowermost layer, wherein the lower electrode is joined onto one of the package electrodes; and, a conductive connecting member that connects the upper electrode of the vertical geometry light emitting diode with another of package electrodes; wherein the junction between said one of the package electrodes and the lower electrode, the junction between the upper electrode and the conductive connecting member, and the junction between the conductive connecting member and said other of package electrodes are made with solder. | 02-18-2010 |
| 20100187546 | VERTICAL GEOMETRY LIGHT EMITTING DIODE PACKAGE AGGREGATE AND PRODUCTION METHOD OF LIGHT EMITTING DEVICE USING THE SAME - There are provided a vertical geometry light emitting diode package aggregate useful for the production of a light emitting device having a vertical geometry light emitting diode as the light source, the light emitting device satisfying requirements in terms of current capacity flowed for light emission, dissipation of heat generated due to flow of a large current, resistance to thermal stress, strength of device and light emission efficiency, and a method for producing a light emitting device having a vertical geometry light emitting diode as the light source by using the package aggregate. The vertical geometry light emitting diode package comprises a metal sheet having formed thereon a number of vertical geometry light emitting diode package units, each package unit comprising two or more substrate portions as a part of the metal sheet, which are separated by a slit, and a reflector having a penetrating opening and being adhered to the two or more substrate portions to cover parts of the slit such that the vertical geometry light emitting diode-mounting position is exposed in the inner side of the opening and at the same time, the end part of the slit is exposed in the outer side of the reflector. | 07-29-2010 |
Itsuki Yamamoto, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20120034694 | CELL CULTURE SUPPORT AND CELL CULTURE METHOD - The present invention relates to a cell culture support for culturing mesenchymal stem cells, which includes en upper surface including a plurality of wells, in which the upper surface has a root mean square roughness Rq of 100 to 280 nm and a linear density of 1.6 to 10 per 1 μm length. | 02-09-2012 |