Yoshiaki Sano
Yoshiaki Sano, Ashikaga-Shi JP
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20100164105 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - An object is to prevent a failure, such as a wiring separation or a crack, in an insulating film under a copper wire, in a semiconductor device formed by wire-bonding the copper wire on a portion above the copper wiring. A semiconductor device according to the present invention includes a copper wiring formed above a semiconductor substrate, a plated layer formed so as to cover a top surface and side surfaces of the copper wiring, and a copper wire which is wire-bonded on the plated layer above the copper wiring. | 07-01-2010 |
Yoshiaki Sano, Aichi JP
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20100114414 | CONTROLLER FOR ELECTRIC VEHICLES - A controller for electric vehicles is provided for reliably detecting the abnormality of a motor control ECU and also reducing costs. The controller has travel control means | 05-06-2010 |
Yoshiaki Sano, Tochigi JP
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20080230899 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - In a semiconductor device according to the present invention, a plurality of opening regions | 09-25-2008 |
20080237853 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - A conventional semiconductor device has a problem that reduction of a resistance value above a pad electrode is difficult because of an oxide film formed on a surface of the pad electrode. In a semiconductor device of this invention, an oxidation preventing metal layer is formed on a pad electrode, and the oxidation preventing metal layer is exposed at an opening region formed in a spin coat resin film at a portion above the pad electrode. In addition, a plating metal layer and a copper plated layer are formed on the oxidation preventing metal layer. With this structure, the resistance value above the pad electrode is reduced because the top surface of the pad electrode is difficult to oxidize, and the oxidation preventing metal layer having considerably smaller sheet resistivity than an oxidation film serves as part of a current path. | 10-02-2008 |
20080258301 | Semiconductor device and manufacturing method of the same - A conventional semiconductor device has a problem that reduction of a connection resistance value between wiring layers is difficult because of an oxide film formed between the wiring layers. In a semiconductor device of this invention, a first metal layer is embeded in opening regions which connect a first wiring layer and a second wiring layer and an opening is formed in a spin coated resin film formed on the first metal layer. In the opening, a Cr layer forming a plating metal layer and a Cu plated layer are connected to each other. With this structure, the spaces among crystal grains in portions in the Cr layer on the first metal layer are wide, which causes the portions to be coarse. In the coarse portions in the Cr layer, an alloy layer formed of the second metal layer and the Cu plated layer is formed, and thus, the connection resistance value is reduced. | 10-23-2008 |
Yoshiaki Sano, Okazaki-Shi JP
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20080255723 | DATA RECORDER - A data recorder includes: a controlled state detecting unit, operable to detect a controlled state of a vehicle by a driver; an operating state detecting unit, operable to detect an operating state of the vehicle; a state recording unit; and a recording condition determination unit, operable to determine whether or not the controlled state and the operating state are recorded in the state recording unit based on at least the controlled state of the controlled and operating states. | 10-16-2008 |
20120095634 | MOTOR TORQUE CONTROL DEVICE - A motor torque control device of an electrically-driven vehicle equipped with a motor serving as a driving source, is configured to limit an output of the motor when both a brake pedal and an accelerator pedal of the electrically-driven vehicle are stepped. A motor limit torque, which is an upper limit value of a command torque for the motor, is changed depending on a vehicle velocity of the electrically-driven vehicle detected by a vehicle velocity detecting unit and a stepping amount of the brake pedal detected by a brake pedal stepping amount detecting unit. | 04-19-2012 |
20120232735 | OUTPUT TORQUE CONTROL SYSTEM - An output torque control system includes a control unit which includes an acceleration mode detection unit and an output torque control unit. The acceleration mode detection unit selects a normal acceleration mode which includes output torque information indicating an increased amount of output torque of an electric motor as time elapses or a rapid acceleration mode which includes output torque information indicating the increased amount of output torque of the electric motor as time elapses more largely than in the normal acceleration mode based on a result of a detection by a depressing speed detection unit. The output torque control unit selects one of the output torque information which corresponds to the result of the detection by the acceleration mode detection unit to control the output torque produced by the electric motor based on the selected output torque information. | 09-13-2012 |
20130015791 | REGENERATION CONTROL DEVICE OF ELECTRICALLY POWERED VEHICLEAANM HATSUMI; NorihikoAACI Anjo-shiAACO JPAAGP HATSUMI; Norihiko Anjo-shi JPAANM Sano; YoshiakiAACI Okazaki-shiAACO JPAAGP Sano; Yoshiaki Okazaki-shi JPAANM Matsumi; ToshiyukiAACI Nagoya-shiuAACO JPAAGP Matsumi; Toshiyuki Nagoya-shiu JPAANM Sugimoto; TakanoriAACI Tsushima-shiAACO JPAAGP Sugimoto; Takanori Tsushima-shi JPAANM Miyamoto; HiroakiAACI Okazaki-shiAACO JPAAGP Miyamoto; Hiroaki Okazaki-shi JPAANM Hatsuda; YasuyukiAACI Okazaki-shiAACO JPAAGP Hatsuda; Yasuyuki Okazaki-shi JPAANM Hashizaka; AkiraAACI Okazaki-shiAACO JPAAGP Hashizaka; Akira Okazaki-shi JPAANM Watanabe; MasanoriAACI Okazaki-shiAACO JPAAGP Watanabe; Masanori Okazaki-shi JPAANM Ohta; NobuakiAACI Okazaki-shiAACO JPAAGP Ohta; Nobuaki Okazaki-shi JP - A regeneration control device of an electrically powered vehicle includes a motor generator which performs electric power regeneration by braking a driving wheel of the electrically powered vehicle, and a battery to which electric power regenerated by the motor generator is supplied. Monitoring means includes at least one of charging rate detection means configured to detect a charging rate of the battery and voltage value detection means configured to detect a voltage value of the battery. Control means controls the electric power regeneration of the motor generator according to at least one of the charging rate and the voltage value of the battery detected by the monitoring means. The control means is configured to decrease regenerative electric current of the motor generator as at least one of the charging rate and the voltage value is increased. | 01-17-2013 |
Yoshiaki Sano, Fuji-Shi JP
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20150253035 | BURNER, COMBUSTION APPARATUS, WATER HEATING APPARATUS AND COMBUSTION METHOD - A burner includes a first burner port that generates a first flame, a gap that surrounds the first burner port, and a plurality of second burner ports that are disposed on either side of the gap, the second burner ports generating second flames to hold the first flame. The first burner port combusts a first mixture (lean mixture) to generate the first flame (lean flame). The first mixture includes air more than fuel gas. A gap that surrounds the first burner port is formed. A plurality of the second burner ports are arranged on either side of the gap. The second burner ports combust a second mixture (rich mixture) to generate the second flames (rich flames) and hold the first flame. The air-fuel ratio of the second mixture is smaller than the first mixture. | 09-10-2015 |