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Fujimoto, Osaka-Shi
Hiroki Fujimoto, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100200554 | WELDING EQUIPMENT AND WELDING METHOD - Welding equipment includes a torch for irradiating a laser beam, wire feeding means for feeding a filler wire, and tracking means for controlling the moving tracks of the torch and the wire feeding means so as to make the moving tracks follow a welding line. The tracking means has a contactor provided so as to be advanceable/retractable for making contact with a joint object resiliently. The torch and the wire feeding means are moved so as to follow the welding line by touching the contactor of the tracking means resiliently to the joint object while feeding the filler wire to a welding portion and irradiating that portion with the laser beam, thereby joining the joint objects. | 08-12-2010 |
Katsuki Fujimoto, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090001810 | Power Unit of Underwater Vehicle - The present invention provides a power unit of an underwater vehicle, which allows reduction in size and weight of a transformer for stepping down a power voltage of a power supply to increase a loading amount of a variety of devices with respect to the underwater vehicle, so as to obtain a favorable operating environment. The power unit is connected to the power supply through a cable and receives power through the cable. Further, the power unit comprises an electronic transformer having: a rectifier for rectifying a high-voltage alternate current power of the power supply into a direct current; a high-frequency converter for converting an output of the rectifier into a high-frequency alternate current; a transformer for stepping down an output voltage of the high-frequency converter; a rectifier for rectifying an output of the transformer into a direct current; and a control circuit for controlling the high-frequency converter. | 01-01-2009 |
Kinya Fujimoto, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110013086 | DATA APPLICATION METHOD IN AUDIO VISUAL DEVICE - It is an object to provide an audio visual device that can display a picked-up image on a screen for a user to easily recognize the image without imposing an excessive load in terms of a capacity or the like. An audio video device is provided to display a list of picked-up images so that a user can easily recognize them by making use of a cell to display a program table set in the audio visual device in advance. Further, an audio visual device is provided to display a list of Exif information contained in a picked-up image together with the picked-up image on a screen so that a user can easily recognize the image displayed on the screen. | 01-20-2011 |
Masahisa Fujimoto, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080286655 | Non-Aqueous Electrolyte Battery - A non-aqueous battery with improved volume energy density and enhanced load characteristics is made available even when using olivine-type lithium phosphate as a positive electrode active material. | 11-20-2008 |
| 20100081056 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL USED FOR THE BATTERY, AND MANUFACTURING METHOD OF THE POSITIVE ELECTRODE ACTIVE MATERIAL - A positive electrode active material includes a manganese oxide containing lithium and at least one substance selected from the group consisting of sodium, potassium, and rubidium. The manganese oxide has a strongest peak in the range of 2θ=42.0° to 46.0° and a second strongest peak in the range of 2θ=64.0° to 66.0°, as determined by X-ray powder diffraction analysis (Cukα) of the manganese oxide. | 04-01-2010 |
| 20100239912 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME - A non-aqueous electrolyte secondary battery has a positive electrode containing a positive electrode active material containing a lithium-containing oxide active material, a negative electrode, and a non-aqueous electrolyte. The lithium-containing oxide active material is represented by the general formula Li | 09-23-2010 |
| 20100248023 | NON-AQUEOUS ELECTROLYTE BATTERY - A non-aqueous electrolyte battery has a working electrode | 09-30-2010 |
| 20110052990 | LITHIUM ION SECONDARY BATTERY - A lithium ion secondary battery including a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte. The positive electrode active material is a lithium transition metal oxide that contains niobium and is represented by xLi[Li | 03-03-2011 |