Patents by Inventor Yasuyuki Kojima
Yasuyuki Kojima has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8717157Abstract: To provide a display device for vehicle in which, when particular vehicle information, for example vehicle information with great urgency and high priority is displayed, a passenger can easily recognize the information and his attention can be attracted to the information. A display device for vehicle 1 includes an image display device 10 and control means 20 for displaying vehicle information as an image in the image display device 10, wherein, in transition from a first display form in which each of a first display image GR1 and a second display image GR2 is displayed to a second display form in which each of the first display image GR1, the second display image GR2, and a third display image GR3 is displayed, the control means 20 displays the third display image GR3 between the first and second display images after the first and second display images GR1 and GR2 are moved in a direction in which they are separated from each other or while they are moved in that direction.Type: GrantFiled: June 15, 2009Date of Patent: May 6, 2014Assignee: Nippon Seiki Co., Ltd.Inventors: Midori Watanabe, Masaki Katoh, Hikaru Hiraiwa, Ikuyo Sasajima, Yasuyuki Kojima, Takumi Sato
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Publication number: 20110163864Abstract: To provide a display device for vehicle in which, when particular vehicle information, for example vehicle information with great urgency and high priority is displayed, a passenger can easily recognize the information and his attention can be attracted to the information. A display device for vehicle 1 includes an image display device 10 and control means 20 for displaying vehicle information as an image in the image display device 10, wherein, in transition from a first display form in which each of a first display image GR1 and a second display image GR2 is displayed to a second display form in which each of the first display image GR1, the second display image GR2, and a third display image GR3 is displayed, the control means 20 displays the third display image GR3 between the first and second display images after the first and second display images GR1 and GR2 are moved in a direction in which they are separated from each other or while they are moved in that direction.Type: ApplicationFiled: June 15, 2009Publication date: July 7, 2011Inventors: Midori Watanabe, Masaki Katoh, Hikaru Hiraiwa, Ikuyo Sasajima, Yasuyuki Kojima, Takumi Sato
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Patent number: 7770403Abstract: An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.Type: GrantFiled: February 10, 2009Date of Patent: August 10, 2010Assignee: Hitachi Appliances, Inc.Inventors: Yasuyuki Kojima, Noboru Akiyama, Takeshi Onaka, Tatsumi Yamauchi, Koichi Taniguchi, Koichi Tokushige, Noriyuki Bunkou, Keiji Sato
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Patent number: 7598605Abstract: A primary side circuit and a secondary side circuit are provided on first and second semiconductor substrates, respectively. A first capacitive insulator on the first substrate electrically insulates and isolates between the primary and secondary side circuits while permitting signal transmission between these circuits. A second capacitive insulator on the second semiconductor substrate electrically isolates the primary and secondary side circuit while permitting signal transmission therebetween. First and second frames are provided for input and output of signals to and from the primary and secondary side circuits. External electrodes of the first and second capacitive insulators are connected together by a third lead frame via a conductive adhesive body including more than one solder ball. The first and second substrates and the lead frames are sealed by a dielectric resin.Type: GrantFiled: July 31, 2006Date of Patent: October 6, 2009Assignee: Hitachi, Ltd.Inventors: Noboru Akiyama, Minehiro Nemoto, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki
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Publication number: 20090145147Abstract: An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.Type: ApplicationFiled: February 10, 2009Publication date: June 11, 2009Applicant: HITACHI APPLIANCES INC.Inventors: Yasuyuki Kojima, Noboru Akiyama, Takeshi Onaka, Tatsumi Yamauchi, Koichi Taniguchi, Koichi Tokushige, Noriyuki Bunkou, Keiji Sato
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Patent number: 7523619Abstract: An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.Type: GrantFiled: April 14, 2004Date of Patent: April 28, 2009Assignee: Hitachi Appliances, Inc.Inventors: Yasuyuki Kojima, Noboru Akiyama, Takeshi Onaka, Tatsumi Yamauchi, Koichi Taniguchi, Koichi Tokushige, Noriyuki Bunkou, Keiji Sato
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Patent number: 7522692Abstract: A communication system is provided including a transceiver and an application controller to transmit and receive signals through the transceiver. An isolator which insulates and separates the transceiver and application controller includes primary and secondary side circuits insulated from each other on a substrate and a capacitive insulating means to transfer signals between the primary and second sides while insulating and separating the primary side circuit from the secondary side circuit.Type: GrantFiled: March 7, 2007Date of Patent: April 21, 2009Assignee: Hitachi, Ltd.Inventors: Seigoh Yukutake, Yasuyuki Kojima, Minehiro Nemoto, Masatsugu Amishiro, Takayuki Iwasaki, Shinichiro Mitani, Katsuhiro Furukawa, Chiyoshi Kamada, Atsuo Watanabe, Takayuki Oouchi, Nobuyasu Kanekawa
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Patent number: 7334417Abstract: An air conditioner and a power line communication system high in reliability and free of malfunction facilitates the installation work such as the wiring. The air conditioner for conducting communication through a power line includes a bridge unit connected to at least an outdoor unit through a transmission line, and at least an indoor unit connected from the power line through a blocking filter. A side of the bridge unit far from the outdoor unit is connected between the blocking filter and the indoor unit. The bridge unit subjects a signal from the outdoor unit to spread spectrum modulation and transmits it by superposing the resulting signal on the power line. The superposed signal is received and demodulated by the indoor unit.Type: GrantFiled: January 13, 2005Date of Patent: February 26, 2008Assignee: Hitachi Appliances, Inc.Inventors: Koichi Tokushige, Yasuyuki Kojima, Tatsumi Yamauchi, Makoto Ito, Noriyuki Bunko
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Patent number: 7289553Abstract: A communication system is provided including a transceiver and an application controller to transmit and receive signals through the transceiver. An isolator which insulates and separates the transceiver and application controller includes primary and secondary side circuits insulated from each other on a substrate and a capacitive insulating means to transfer signals between the primary and second sides while insulating and separating the primary side circuit from the secondary side circuit.Type: GrantFiled: March 4, 2003Date of Patent: October 30, 2007Assignee: Hitachi, Ltd.Inventors: Seigoh Yukutake, Yasuyuki Kojima, Minehiro Nemoto, Masatsugu Amishiro, Takayuki Iwasaki, Shinichiro Mitani, Katsuhiro Furukawa, Chiyoshi Kamada, Atsuo Watanabe, Takayuki Oouchi, Nobuyasu Kanekawa
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Publication number: 20070153886Abstract: A communication system is provided including a transceiver and an application controller to transmit and receive signals through the transceiver. An isolator which insulates and separates the transceiver and application controller includes primary and secondary side circuits insulated from each other on a substrate and a capacitive insulating means to transfer signals between the primary and second sides while insulating and separating the primary side circuit from the secondary side circuit.Type: ApplicationFiled: March 7, 2007Publication date: July 5, 2007Inventors: Seigoh Yukutake, Yasuyuki Kojima, Minehiro Nemoto, Masatsugu Amishiro, Takayuki Iwasaki, Shinichiro Mitani, Katsuhiro Furukawa, Chiyoshi Kamada, Atsuo Watanabe, Takayuki Oouchi, Nobuyasu Kanekawa
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Publication number: 20060267193Abstract: A primary side circuit and a secondary side circuit are provided on first and second semiconductor substrates, respectively. A first capacitive insulator on the first substrate electrically insulates and isolates between the primary and secondary side circuits while permitting signal transmission between these circuits. A second capacitive insulator on the second semiconductor substrate electrically isolates the primary and secondary side circuit while permitting signal transmission therebetween. First and second frames are provided for input and output of signals to and from the primary and secondary side circuits. External electrodes of the first and second capacitive insulators are connected together by a third lead frame via a conductive adhesive body including more than one solder ball. The first and second substrates and the lead frames are sealed by a dielectric resin.Type: ApplicationFiled: July 31, 2006Publication date: November 30, 2006Inventors: Noboru Akiyama, Minehiro Nemoto, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki
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Publication number: 20060242022Abstract: A communication system to which a method for charging a user based on the fact that the user got advertisement information from a base station and dropped in at a shop associated with the advertisement information can be applied and a method for calculating an advertisement fee. A server system has a communication section transmitting and receiving data via a network, a storage section storing advertisement information, a storage section storing information relating to a base station therein, and a storage section storing information about an advertiser as customer information. The system transmits advertisement information requested by an advertiser to distribute it to a base station specified by the advertiser and calculates an advertisement fee charged to the advertiser based on a customer history received from an exclusive device installed at the shop associated with the advertisement.Type: ApplicationFiled: June 21, 2006Publication date: October 26, 2006Inventors: Koji Hashimoto, Masahiko Saito, Shigeru Matso, Yasuyuki Kojima
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Patent number: 7091588Abstract: A primary side circuit and a secondary side circuit are provided on first and second semiconductor substrates, respectively. A first capacitive insulator on the first substrate electrically insulates and isolates between the primary and secondary side circuits while permitting signal transmission between these circuits. A second capacitive insulator on the second semiconductor substrate electrically isolates the primary and secondary side circuit while permitting signal transmission therebetween. First and second frames are provided for input and output of signals to and from the primary and secondary side circuits. External electrodes of the first and second capacitive insulators are connected together by a third lead frame via a conductive adhesive body including more than one solder ball. The first and second substrates and the lead frames are sealed by a dielectric resin.Type: GrantFiled: December 30, 2004Date of Patent: August 15, 2006Assignee: Hitachi, Ltd.Inventors: Noboru Akiyama, Minehiro Nemoto, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki
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Publication number: 20060059491Abstract: A plurality of tasks are managed by being classified into a communication task group, a control task group, and a management task group for management. An execution order of the plurality of tasks is switched by a group unit and, in accordance with a switched task group, information obtained from a LAN or information obtained from each device is processed by a CPU.Type: ApplicationFiled: November 3, 2005Publication date: March 16, 2006Applicant: HITACHI, LTD.Inventors: Shoji Suzuki, Kunihiko Tsunedomi, Satoru Funaki, Masahiko Saito, Yasuyuki Kojima, Takanori Yokoyama, Atsushi Ito
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Patent number: 6993765Abstract: A plurality of tasks are managed by being classified into a communication task group, a control task group, and a management task group for management. An execution order of the plurality of tasks is switched by a group unit and, in accordance with a switched task group, information obtained from a LAN or information obtained from each device is processed by a CPU.Type: GrantFiled: March 20, 2002Date of Patent: January 31, 2006Assignee: Hitachi, Ltd.Inventors: Shoji Suzuki, Kunihiko Tsunedomi, Satoru Funaki, Masahiko Saito, Yasuyuki Kojima, Takanori Yokoyama, Atsushi Ito
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Publication number: 20060012489Abstract: Power is taken out from radio waves through an antenna and a power receiving unit. A signal receiver, a comparator, and an ID signal holder are operated with the taken-out power to compare an ID contained in a received signal with an ID read out from the ID signal holder. When both the ID's are matched with each other, a switch for a main power source is turned on. In trying to remotely operate household electrical appliances by utilizing the Internet that has become increasingly popular, standby power is consumed if the electrical appliances are kept in a standby state at all times. Since power is taken out from radio waves, the invention is able to cut the standby power in an environment where the radio waves are transferred via radio communication that is expected to be more and more prevalent in future.Type: ApplicationFiled: February 23, 2005Publication date: January 19, 2006Applicant: Hitachi, Ltd.Inventors: Toshimi Yokota, Hideaki Suzuki, Shoji Yoshida, Satoru Funaki, Masahiko Saito, Yasuyuki Kojima, Akihiko Kanouda
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Publication number: 20050188706Abstract: An air conditioner and a power line communication system high in reliability and free of malfunction facilitates the installation work such as the wiring. The air conditioner for conducting communication through a power line includes a bridge unit connected to at least an outdoor unit through a transmission line, and at least an indoor unit connected from the power line through a blocking filter. A side of the bridge unit far from the outdoor unit is connected between the blocking filter and the indoor unit. The bridge unit subjects a signal from the outdoor unit to spread spectrum modulation and transmits it by superposing the resulting signal on the power line. The superposed signal is received and demodulated by the indoor unit.Type: ApplicationFiled: January 13, 2005Publication date: September 1, 2005Inventors: Koichi Tokushige, Yasuyuki Kojima, Tatsumi Yamauchi, Makoto Ito, Noriyuki Bunko
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Publication number: 20050112932Abstract: A primary side circuit and a secondary side circuit are provided on first and second semiconductor substrates, respectively. A first capacitive insulator on the first substrate electrically insulates and isolates between the primary and secondary side circuits while permitting signal transmission between these circuits. A second capacitive insulator on the second semiconductor substrate electrically isolates the primary and secondary side circuit while permitting signal transmission therebetween. First and second frames are provided for input and output of signals to and from the primary and secondary side circuits. External electrodes of the first and second capacitive insulators are connected together by a third lead frame via a conductive adhesive body including more than one solder ball. The first and second substrates and the lead frames are sealed by a dielectric resin.Type: ApplicationFiled: December 30, 2004Publication date: May 26, 2005Inventors: Noboru Akiyama, Minehiro Nemoto, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki
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Patent number: 6853063Abstract: Wire bonding or printed wiring board leads or, alternatively, lead frames or equivalents thereof are used to electrically connect external electrodes of high withstand voltage capacitors formed on a plurality of semiconductor chips. A driver circuit for signal transmission or receiver circuit for signal receipt formed on the semiconductor chips are electrically connected with substrate-side electrodes of said high withstand voltage capacitors, causing the plurality of semiconductor chips to be received within either a single package or a single module. Using this arrangement, a semiconductor device is capable of achieving both dielectricity and size reduction.Type: GrantFiled: May 22, 2003Date of Patent: February 8, 2005Assignee: Hitachi, Ltd.Inventors: Noboru Akiyama, Minehiro Nemoto, Seigou Yukutake, Yasuyuki Kojima, Kazuyuki Kamegaki
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Publication number: 20050005619Abstract: An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.Type: ApplicationFiled: April 14, 2004Publication date: January 13, 2005Inventors: Yasuyuki Kojima, Noboru Akiyama, Takeshi Onaka, Tatsumi Yamauchi, Koichi Taniguchi, Koichi Tokushige, Noriyuki Bunkou, Keiji Sato