Patents by Inventor Hiroshi Ishida
Hiroshi Ishida 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: 7977846Abstract: A rotor for a vehicular alternating current generator has a relief space portion formed between axial holes of a pair of pole cores and a shaft for receiving therein a plastically deformed portion produced when the shaft is press-fitted in the axial holes of the pole cores. The relief space portion is located adjacent to a pair of closely contacting inner end faces of the pole cores so that the plastically deformed portion is let to move into a radially outward direction rather than further continuing movement in an axial direction within the relief space portion. The plastically deformed portion is thus prevented from entering between the inner end faces of the pole cores.Type: GrantFiled: September 21, 2007Date of Patent: July 12, 2011Assignee: Denso CorporationInventors: Hiroshi Ishida, Mitsuru Kato, Craig McKeehan
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Patent number: 7956060Abstract: The present invention provides an antitumor agent and the like, which comprises as an active ingredient, a pyrimidine derivative represented by Formula (I): [wherein —X—Y—Z— represents —O—CR3?N— (wherein R3 represents a hydrogen atom, a substituted or unsubstituted aromatic heterocyclic group and the like) and the like, R1 represents —NR10R11 (wherein R10 and R11 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like) and the like, R2 represents —NR13R14 (wherein R13 and R14 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like)] or a pharmaceutically acceptable salt thereof.Type: GrantFiled: March 30, 2005Date of Patent: June 7, 2011Assignee: Kyowa Hakko Kirin Co., Ltd.Inventors: Hitoshi Arai, Tsutomu Matsumura, Syoichi Isami, Hiroshi Ishida, Koji Hagihara, Hiroshi Umehara, Yoshinori Yamashita, Nana Oiwa, Yukimasa Shiotsu, Tomoki Naoe, Hitoshi Kiyoi
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Publication number: 20110113973Abstract: A beer frothing device for stably generating froth without degrading beer quality is provided.Type: ApplicationFiled: March 25, 2008Publication date: May 19, 2011Inventors: Hiroshi Ishida, Akihiko Uchida, Tomohiro Inoue
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Unnecessary Light Identification Method, Unnecessary Light Identification Device, and Imaging Device
Publication number: 20100283871Abstract: It is possible to provide an image capturing device which can identify a ghost image within a captured image, and obtain an image by excluding the identified ghost image. The image capturing device includes: an image capturing optical system which is configured to be rotatable around a nodal point on an image side of a lens; an image capturing element which conducts a photo-electric conversion concerning an image of a subject formed by the image capturing optical system; and an image processing section which conducts predetermined processes on data obtained by the image capturing element. The image processing section determines whether unwanted light is present according to a first image, captured by directing the image capturing optical system to a first direction, and a second image, captured by rotating the image capturing optical system around the nodal point of the image side, thereby creating an image by excluding an unwanted light.Type: ApplicationFiled: September 10, 2008Publication date: November 11, 2010Inventor: Hiroshi ISHIDA -
Patent number: 7808961Abstract: A terminal (101) includes interfaces for communication with a mobile network (102) and a wireless LAN (103). A first IMS server (107) performs IMS call control processing relating to terminals located in the mobile network (102) and a second IMS server (111) relays a signal relating to IMS call control processing concerning terminals located in the wireless LAN (103). These IMS servers search for a mobile network packet gateway (106), a packet data gateway (110), and a gateway to be controlled by a route change request for requesting change of a packet transmission path and relay the route change request. The route change request provided from the terminal (101) is relayed by the IMS servers to provide the change request to all networks specified. The packet transmission path is changed by the gateway in accordance with the request. Thus, the terminal having the interfaces for both of the mobile communication network and the wireless LAN can select a network to use for each communication port.Type: GrantFiled: March 22, 2006Date of Patent: October 5, 2010Assignee: Panasonic CorporationInventors: Hidenori Ishii, Satoshi Senga, Hiroshi Ishida, Takeshi Kanazawa
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Publication number: 20100201908Abstract: A liquid crystal display device includes a liquid crystal (LC) panel; front and rear frames sandwiching therebetween the LC panel; a latch structure engaging together the LC panel and one of the front and rear frames. The latch structure includes a convex portion formed on one of the LC panel and the one of the front and rear panels and a concave portion formed on the other of the LC panel and the one of the front and rear frames to receive therein the convex portion, whereby the latch structure allows and restricts movement of the LC panel with respect to the one of the front and rear frames in a first direction normal to the LC panel and in a second direction parallel to the LC panel, respectively.Type: ApplicationFiled: February 12, 2010Publication date: August 12, 2010Inventor: Hiroshi Ishida
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Publication number: 20100165917Abstract: A communication control system capable of reducing the traffic amount, CPU's processing load and channel bands related to a location registering process. In this system, a transmitting/receiving part (301) of a base station apparatus (300) receives a call request message transmitted from an access gateway apparatus (200) and addressed to a wireless terminal apparatus, and a location registration determining part (306) determines whether a wireless link to the wireless terminal apparatus to be called can be established. If the wireless link has been established, a position registering part (307) registers an IP address established at the transmitting source of the call request message, and the transmitting/receiving part (301) transmits, to the access gateway apparatus (200), a call response message indicative of accommodating the wireless terminal apparatus in response to the call request message.Type: ApplicationFiled: September 13, 2006Publication date: July 1, 2010Applicant: Panasonic CorporationInventor: Hiroshi Ishida
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Publication number: 20100119275Abstract: An image forming apparatus has a main body (11). A side wall (12) extends up at one side of the main body (11) while a rear wall (13) extends up at the rear of the main body (11). A document reader (14) is disposed atop the side wall (12) and the rear wall (13), and a discharging unit is defined between the document reader (14) and the main body (11). A discharge tray (16) is provided in the discharging unit for receiving recording sheets after printing, and a sheet storing portion (18) is formed between the upper surface of the main body (11) and the discharge tray (16). The sheet storing portion (18) has an opening at least at the front opposite to the rear wall (13), and the recording sheet is held to project out through the opening upon being stored into the sheet storing portion (18).Type: ApplicationFiled: January 22, 2010Publication date: May 13, 2010Applicant: Kyocera Mita CorporationInventors: Masumi Akiyama, Hiroshi Ishida, Takaya Akiyama
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Patent number: 7641373Abstract: Disclosed is a backlight unit which illuminates a display panel from a rear surface thereof, including at least: tubular lamps arranged in parallel to the panel; and a reflecting member which reflects light from the lamps toward the panel, wherein the reflecting member is divided into a first region opposed to an area near an electrode provided in an end portion of the lamp and a second region nearer to a middle area than the first region, the first region having a higher reflectance than the second region. In another backlight unit, a reflecting member is divided, with respect to the arrangement direction of the lamps, into an end lamp near region which is opposed to a lamp arranged in end portion and a middle region which is nearer to a middle area than the end lamp region, the end lamp region having a higher reflectance than the middle region.Type: GrantFiled: September 7, 2006Date of Patent: January 5, 2010Assignee: NEC LCD Technologies, Ltd.Inventors: Hideaki Sugawara, Hiroshi Ishida
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Publication number: 20090279507Abstract: A communication device can perform handover in accordance with a traffic type. In a non-real time communication, it is possible to prevent loss of packet data. In a real time communication, a handover can be rapidly performed without causing a delay. In this device, a handover control unit (105) judges whether data type information is data in a real time communication. If the data is in a real time communication, the handover control unit (105) outputs a switching request message for switching the path switch to the local station to an IPAG interface unit (104). An L3 packet buffer management unit (106) temporarily accumulates the data transmitted from the IPAG or data transferred from other network host.Type: ApplicationFiled: December 14, 2005Publication date: November 12, 2009Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Takeshi Kanazawa, Hiroshi Ishida, Yasuo Koide
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Publication number: 20090257375Abstract: A communication control system capable of reducing the traffic amount, CPU's processing load and channel bands related to a location registering process. In this system, a paging part (303) of a base station apparatus (300) receives a call request message transmitted from an access gateway apparatus (200) and addressed to a wireless terminal apparatus, and generates a call response message indicative of accommodating the wireless terminal apparatus. An MIP location registering part (304) registers an IP address established at the transmitting source of the call request message, and generates a location registration request message that requests a registration of an IP address established at the local base station. A packet combining part (305) generates and transmits a combined packet, which is obtained by combining the call request message with the location registration request message, to the access gateway apparatus (200).Type: ApplicationFiled: September 13, 2006Publication date: October 15, 2009Applicant: PANASONIC CORPORATIONInventor: Hiroshi Ishida
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Publication number: 20090203667Abstract: The present invention provides a pentadienamide derivative represented by the formula (I): (wherein R1 represents substituted or unsubstituted aryl or a substituted or unsubstituted aromatic heterocyclic group; R2 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted heteroalicyclic group, or the like; R3 represents a hydrogen atom or is combined together with R4 and the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group; R4 represents substituted or unsubstituted aryl, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted heteroalicyclic group, or the like, or is combined together with R3 and the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group; and R5, R6, and R7 may be the same or different, and each represents a hydrogen atom or methyl) or a pharmaceutically acceptable salt thereof, and the like.Type: ApplicationFiled: January 12, 2009Publication date: August 13, 2009Applicant: Kyowa Hakko Kirin Co., Ltd.Inventors: Yoshisuke NAKASATO, Osamu Saku, Eri Atsumi, Yoshiyuki Sugimoto, Hiroshi Ishida
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Publication number: 20090189478Abstract: An alternator for vehicles, the alternator being provided with a rotary shaft, comprising slip rings fixed to a rotary shaft to be rotated with the rotary shaft, brushes being placed to be in slide contact with the slip rings a brush holder that accommodates the brushes to be held therein; connection terminals fixed to the brush holder, brush leads electrically connecting the brushes to the connection terminals respectively, and a slip ring cover that covers the slip rings in cooperation with the brush holder, wherein the brush holder comprises first chambers in which the bushes are fixedly accommodated second chambers in which the brush leads are accommodated, the second combers communicating with the first chambers, and first air holes formed to open outside of the housing and formed as inlet/exhaust passages communicating with the second chambers.Type: ApplicationFiled: January 23, 2009Publication date: July 30, 2009Applicant: DENSO CORPORATIONInventors: Hitoshi Wada, Hiroshi Ishida
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Publication number: 20090134467Abstract: A technique that makes it possible to suppress a crystal defect produced in an active area and thereby reduce the fraction defective of semiconductor devices is provided. A first embodiment relates to the planar configuration of SRAM. One of the features of the first embodiment is as illustrated in FIG. 4. That is, on the precondition that the active areas in n-channel MISFET formation regions are all configured in the isolated structure: the width of the terminal sections is made larger than the width of the central parts of the active areas. For example, the terminal sections are formed in an L shape.Type: ApplicationFiled: October 31, 2008Publication date: May 28, 2009Inventors: Hiroshi ISHIDA, Atsushi Maeda, Minoru Abiko, Takehiko Kijima, Takashi Takeuchi, Shoji Yoshida, Natsuo Yamaguchi, Yasuhiro Kimura, Tetsuya Uchida, Norio Ishitsuka
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Publication number: 20090115274Abstract: An alternator for generating electric power is mounted on an automotive vehicle. The alternator includes a housing, a stator fixed in the housing, a rotor driven by an engine of the automotive vehicle, and electric components such as a brush holder. The brush holder is mounted on a rear surface of a rear frame constituting the housing and is covered with a rear cover fixed to the rear frame. The rear cover includes a surrounding wall covering the brush device to prevent water from reaching a brush area. The surrounding wall is composed of plural partial walls having respective radiuses from a rotational axis of the rotor. The surrounding wall may be continuously made by the partial walls. Alternatively, openings for draining water may be formed in the partial walls positioned downward of the rotational axis of the rotor.Type: ApplicationFiled: July 21, 2008Publication date: May 7, 2009Applicant: DENSO CORPORATIONInventors: Akihiro Tanaka, Hiroshi Ishida
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Patent number: 7524852Abstract: [wherein m and n may be the same or different and each represents an integer of 1 to 3 wherein m+n is 4 or less; R1 represents —NR4R5 (wherein R4 and R5 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl or the like); R2 represents the above Formula (II), Formula (IV) or the like; A represents a single bond, —C(?O)—, —SO2—, —OC(?O)— or the like; and R3 represents substituted or unsubstituted lower alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aralkyl or the like] Bicyclic pyrimidine derivatives represented by the above Formula (I), or quaternary ammonium salts thereof, or pharmaceutically acceptable salts thereof, or the like, are provided.Type: GrantFiled: June 6, 2003Date of Patent: April 28, 2009Assignee: Kyowa Hakko Kogyo Co., Ltd.Inventors: Hitoshi Arai, Tsutomu Matsumura, Hiroshi Ishida, Yosuke Yamaura, Seiji Aratake, Etsuo Ohshima, Koji Yanagawa, Motoki Miyama, Koji Suzuki, Ari Kawabe, Satoshi Nakanishi, Katsuya Kobayashi, Takashi Sato, Ichiro Miki, Kimihisa Ueno, Shinya Fujii, Miho Iwase
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Publication number: 20090052415Abstract: A terminal (101) includes interfaces for communication with a mobile network (102) and a wireless LAN (103). A first IMS server (107) performs IMS call control processing relating to terminals located in the mobile network (102) and a second IMS server (111) relays a signal relating to IMS call control processing concerning terminals located in the wireless LAN (103). These IMS servers search for a mobile network packet gateway (106), a packet data gateway (110), and a gateway to be controlled by a route change request for requesting change of a packet transmission path and relay the route change request. The route change request provided from the terminal (101) is relayed by the IMS servers to provide the change request to all networks specified. The packet transmission path is changed by the gateway in accordance with the request. Thus, the terminal having the interfaces for both of the mobile communication network and the wireless LAN can select a network to use for each communication port.Type: ApplicationFiled: March 22, 2006Publication date: February 26, 2009Inventors: Hidenori Ishii, Satoshi Senga, Hiroshi Ishida, Takeshi Kanazawa
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Publication number: 20090052414Abstract: A 3G authentication apparatus (109) includes: a WLAN communication section (201) which receives a notification of reception of a connection request sent from a WLAN access network in response to the connection request from a mobile unit to connect to a WLAN capable of interworking with a mobile network; an HSS communication section (203) for obtaining, from a user information storing device, information indicating a service available in the mobile communication network to the mobile unit that has sent the connection request, on the basis of the notification of reception of the connection request; and a filter setting section (206) which generates filter information by associating a user authentication ID identifying a mobile unit with an IP address obtained at the HSS communication section (203). The filter information generated by the filter setting section (206) is sent to the WLAN access network through the WLAN communication section (201).Type: ApplicationFiled: March 17, 2006Publication date: February 26, 2009Inventors: Satoshi Senga, Hidenori Ishii, Hiroshi Ishida, Takeshi Kanazawa
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Publication number: 20090012060Abstract: The present invention provides an antitumor agent and the like, which comprises as an active ingredient, a pyrimidine derivative represented by Formula (I): [wherein —X—Y-Z- represents —O—CR3?N— (wherein R3 represents a hydrogen atom, a substituted or unsubstituted aromatic heterocyclic group and the like) and the like, R1 represents —NR10R11 (wherein R10 and R11 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like) and the like, R2 represents —NR13R14 (wherein R13 and R14 may be the same or different, and each represents a hydrogen atom, substituted or unsubstituted lower alkyl and the like)] or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: March 30, 2005Publication date: January 8, 2009Applicant: Kyowa Hakko Kogyo Co., Ltd.Inventors: Hitoshi Arai, Tsutomu Matsumura, Syoichi Tsami, Hiroshi Ishida, Koji Hagihara, Hiroshi Umehara, Yoshinori Yamashita, Nana Oiwa, Yukimasa Shiotsu, Tomoki Naoe, Hitoshi Kiyoi
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Patent number: 7417353Abstract: An alternator (AC generator) to be mounted on a vehicle comprises slip rings, brushes, a brush holder, a rear cover, and sealing members. The slip rings are fixed on a rotary shaft and rotatable together with the rotary shaft. The brushes are slidable on the slip rings and the brush holder accommodates the brushes therein. The slip-ring cover covers the slip rings as well as the brush holder and the rear cover covers electronic components including the brushes. The sealing members give a sealing performance to an inner space containing slid portions of the brushes on the slip rings. The rear cover, the brush holder, and the sealing member have a ventilating passage for positively causing an flow of air from the inner space containing the slid portions of the brushes on the slip rings to an outside of the alternator.Type: GrantFiled: June 1, 2006Date of Patent: August 26, 2008Assignee: Denso CorporationInventors: Hitoshi Wada, Hiroshi Ishida