Patents by Inventor Masato Nagata

Masato Nagata 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).

  • Publication number: 20090116618
    Abstract: An X-ray CT device, including a stationary part; a rotary part; an X-ray tube provided at the rotary part and that radiates X-ray beams on an object of imaging; an X-ray detector being provided at the rotary part and that detects the X-ray beams; an image processor that generates cross-sectional images of the object; a display that shows the cross-sectional images; a rotary step-up transformer that steps up AC voltage and including a primary and secondary part, the primary part being annular and being provided at the stationary part and including a primary winding being provided circumferentially and the secondary part being provided at the rotary part so as to confront the primary part over a gap and including a plurality of secondary cores disposed circumferentially and a secondary winding being wound on each of the secondary cores and being interconnected in series.
    Type: Application
    Filed: November 7, 2008
    Publication date: May 7, 2009
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tadahiro NAKAYAMA, Masato Nagata
  • Publication number: 20090060123
    Abstract: An X-ray CT device including a stationary part; a rotary part rotatable relative to the stationary part; an X-ray tube provided at the rotary part for radiating X-ray beams on an object; an X-ray detector provided at the rotary part opposing the X-ray tube, and that detects the X-ray beams passed through the object; an image processor that generates cross-sectional images of the object based on a detection signal outputted from the X-ray detector; a display that shows the cross-sectional images based on output signals delivered from the image processor; a first transmitting section configured by a rotary step-up transformer having a primary and secondary windings residing at the stationary and the rotary part respectively, and that steps up AC voltage provided by AC power source, and that further executes non-contact power transmission from the stationary part to the rotary part for supplying power to the X-ray tube.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 5, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Tadahiro NAKAYAMA, Kazunobu Nagai, Akiyuki Yokoyama, Isamu Nitta, Masato Nagata, Toyomasa Honda, Hidetoshi Kudo
  • Patent number: 7448461
    Abstract: To provide a cowl structure for a vehicle for improving the appearance of the vehicle without increasing the weight of the vehicle and also for enhancing the operational stability. In a cowl structure for a vehicle which includes a front cowl for covering a front portion of a vehicle body, a radiator is positioned in front of the cylinder heads of the engine. A radiator cover is provided for covering the radiator ranging from side surfaces to a lower end of the radiator. Bulging portions are provided for bulging from a front portion to a rear portion of the radiator cover and being formed in a direction to be rearwardly and upwardly oblique in a side view of the vehicle. The bulging portions are formed on a lower end portion of the radiator cover.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: November 11, 2008
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kenichi Misaki, Atsushi Takasaki, Takefumi Okubo, Masato Nagata, Hiroyuki Miyazaki, Yoshiaki Muta
  • Patent number: 7289742
    Abstract: What is disclosed is a printer comprising a mechanism mounting section which is able to attach plural image forming sections; a color information obtaining section to obtain color information informing kind of coloring material contained in each of said plural image forming sections attached at each prescribed position of said mechanism mounting section, an image processing section to generate each image data corresponding to each of said plural image forming sections, based on said image information.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: October 30, 2007
    Assignee: Oki Data Corporation
    Inventor: Masato Nagata
  • Patent number: 7212756
    Abstract: To provide a printing apparatus capable of preventing a extraordinary rising of temperature from happening even if a cooling ability is lowered with respect to objects to be cooled. In the printing apparatus, a host device 1 is connected with a system bus 3 via an interface 2, in a system bus 3, a processor 4, a program ROM 5, a working memory 6, a font ROM 7, an image memory 8 and a print engine interface 9 are connected, on the print engine interface 9, a print engine 20 is connected, further, the processor 4 has a function to change into a low consumption electricity mode, and has a low consumption electricity changing register 41.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: May 1, 2007
    Assignee: Oki Data Corporation
    Inventor: Masato Nagata
  • Publication number: 20070024149
    Abstract: An electric motor includes a stator including a stator core made of a plurality of split cores joined to each other and a stator winding wound on the stator core, and an admixture interposed in a joint between the split cores and comprising a binder mixed with a granular magnetic substance.
    Type: Application
    Filed: May 26, 2006
    Publication date: February 1, 2007
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Masato Nagata, Masahiro Kuroda, Akiyuki Yokoyama, Takanobu Kushihira, Tadahiro Nakayama, Tsuyoshi Shinohara
  • Publication number: 20060219450
    Abstract: To provide a cowl structure for a vehicle for improving the appearance of the vehicle without increasing the weight of the vehicle and also for enhancing the operational stability. In a cowl structure for a vehicle which includes a front cowl for covering a front portion of a vehicle body, a radiator is positioned in front of the cylinder heads of the engine. A radiator cover is provided for covering the radiator ranging from side surfaces to a lower end of the radiator. Bulging portions are provided for bulging from a front portion to a rear portion of the radiator cover and being formed in a direction to be rearwardly and upwardly oblique in a side view of the vehicle. The bulging portions are formed on a lower end portion of the radiator cover.
    Type: Application
    Filed: March 28, 2006
    Publication date: October 5, 2006
    Inventors: Kenichi Misaki, Atsushi Takasaki, Takefumi Okubo, Masato Nagata, Hiroyuki Miyazaki, Yoshiaki Muta
  • Patent number: 6979039
    Abstract: This invention relates to a windshield unit for a motorcycle which is capable of reducing hissing noises of wind and improving performance of discharging water without detracting from the motorcycle's appearance while eliminating wind buffeting. The windshield unit includes a wind screen which shields running wind on a cowl disposed on a front portion of the motorcycle body, an air inlet port which guides the running wind to the back side of the wind screen, and an air guide plate which guides air upward and backward from the air inlet port, a step portion with a step on a top surface of the air guide plate that is directed backward and downward to form a drain.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: December 27, 2005
    Assignee: Honda Motor Co., Ltd.
    Inventors: Hiroo Takemura, Noriko Yoshimura, Masato Nagata, Toshikazu Saito
  • Publication number: 20050110295
    Abstract: This invention relates to a windshield unit for a motorcycle which is capable of reducing hissing noises of wind and improving performance of discharging water without detracting from the motorcycle's appearance while eliminating wind buffeting. The windshield unit includes a wind screen which shields running wind on a cowl disposed on a front portion of the motorcycle body, an air inlet port which guides the running wind to the back side of the wind screen, and an air guide plate which guides air upward and backward from the air inlet port, a step portion with a step on a top surface of the air guide plate that is directed backward and downward to form a drain.
    Type: Application
    Filed: March 3, 2004
    Publication date: May 26, 2005
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hiroo Takemura, Noriko Yoshimura, Masato Nagata, Toshikazu Saito
  • Publication number: 20050111859
    Abstract: What is disclosed is a printer comprising a mechanism mounting section which is able to attach plural image forming sections; a color information obtaining section to obtain color information informing kind of coloring material contained in each of said plural image forming sections attached at each prescribed position of said mechanism mounting section, an image processing section to generate each image data corresponding to each of said plural image forming sections, based on said image information.
    Type: Application
    Filed: October 29, 2004
    Publication date: May 26, 2005
    Inventor: Masato Nagata
  • Publication number: 20040263896
    Abstract: A printer 10 provided with communication section 11 for obtaining print information necessary to print, from plural host devices 30 through transmission route 50, is characterized by comprising; a host ID getter 12 to get host ID able to distinguish host device which outputted said print information from other host device, with using the print information itself obtained; a trouble detector 14 able to detect trouble with judging whether printing based on said print information is possible or not; a presenter 16 to present said host ID obtained by said host ID getter 12 when printing was not judged possible by said trouble detector 14.
    Type: Application
    Filed: June 22, 2004
    Publication date: December 30, 2004
    Applicant: Oki Data Corporation
    Inventors: Masato Nagata, Yasutaka Fujinuma
  • Publication number: 20030161646
    Abstract: Host device (1) sends data to image forming apparatus. Image processing section (10) receives the data via interface (2). And, this data is contained in working memory (6). Then, processor (4) makes up image data from this data with font in font memory (7) according to program is program memory (5). And, the image data is contained in image memory (8). Image forming section (20) receives the image data via print engine interface (9). And, the image data is printed by print mechanism (22) under the control of controlling unit (21). Meanwhile, both of image processing section (10) and image forming section (20) are cooled by a fan (23). And, processor (4) goes into low electricity consumption mode, so as to suppress heat emission, when state judging means (44) judged that the apparatus is in an extraordinary state with signal from state detecting means (24).
    Type: Application
    Filed: February 21, 2003
    Publication date: August 28, 2003
    Applicant: Oki Data Corporation
    Inventor: Masato Nagata
  • Patent number: 6112037
    Abstract: A color image forming apparatus includes a carrier belt which runs along a transport path of a recording medium to transport the recording medium. A number of image-forming sections are aligned in the transport path. Each of the plurality of image-forming sections forms a toner image of a corresponding color included in an image signal. A plurality of transfer units are provided, with each being disposed to oppose a corresponding one of the number of image-forming sections. Each of the number of transfer units transferring the toner image of the corresponding color to the recording medium. A fixing unit is provided that fixes the toner image to the recording medium. A controller is provided that detects a number of colors in the image signal. The controller sets one set of speeds from a plurality of different sets of speeds in accordance with the number of colors.
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: August 29, 2000
    Assignee: Oki Data Corporation
    Inventors: Masato Nagata, Hisao Ono, Yoshiharu Momiyama, Noboru Otaki, Atsushi Kurabayashi, Shinichi Murakami, Yoshitatsu Okiyama, Mikio Yamamoto, Shigeki Nakajima, Masato Sakai, Fumiaki Yoshida, Norio Ebata, Makoto Yabuki, Makoto Otake
  • Patent number: 6108017
    Abstract: A color image recording apparatus operates in a color print mode and in a monochrome printing mode. A set of color print heads are driven in accordance with corresponding color image data. A monochrome print head is driven in accordance with black image data. A controller transmits in parallel or in serial the color image data and the black image data to the corresponding print heads in a color printing mode. The controller transmits the black image data faster in the monochrome printing mode than in the color printing mode, thereby increasing printing speed. The controller may include signal processing circuits such as compressing circuits and expanding circuit for the respective color image data and black image data. In the monochrome printing mode, the controller divides the black image data into a plurality of segments and supplies the segments in parallel to the signal processing circuits.
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: August 22, 2000
    Assignee: Oki Data Corporation
    Inventors: Shinichi Katakura, Masato Nagata, Takao Uchida
  • Patent number: 5983042
    Abstract: A color image forming apparatus provides the prolonged life of the photosensitive drums, carrier belt, and toner of the respective colors and improves the quality of the printed color image. A carrier belt transports a recording medium placed thereon so that the recording medium passes through a plurality of printing mechanisms which print images of different colors on the recording medium in superposition. Each printing mechanism prints an image of a corresponding color. The printing mechanism is adapted to be moved into its operative position where the photosensitive drum of the printing mechanism is in contact with the carrier belt to print the image on the recording medium, and into its non-operative position where the photosensitive drum of the printing mechanism is not in contact with the carrier belt.
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: November 9, 1999
    Assignee: Oki Data Corporation
    Inventors: Masato Nagata, Hisao Ono, Yoshiharu Momiyama, Noboru Otaki, Atsushi Kurabayashi, Shinichi Murakami, Yoshitatsu Okiyama, Mikio Yamamoto, Shigeki Nakajima, Masato Sakai, Fumiaki Yoshida, Norio Ebata, Makoto Yabuki, Makoto Otake
  • Patent number: 5588828
    Abstract: A vertical bright-annealing furnace 1 for metal strips includes a muffle-type heating station 12, a refractory-type heating station 13. The refractory-type heating station 13 includes a shell 24 lined with a heat-insulating material 26 and a second heater 27. These two stations 12 and 13 are connected to one another by a flexible connecting unit 14 which is extensible in the longitudinal direction of the heating zone. A metal strip S conveyed in the furnace 1 is heated in the muffle-type heating station 12 and subsequently heated in the refractory-type heating station 13 up to a predetermined temperature, for example, about 1,100.degree. C. According to this constitution, a large-sized vertical annealing furnace may be constructed. Also, the period of durability of the muffle may be extended, the running expenses may be decreased, and metal strip having good brightness may be produced.
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: December 31, 1996
    Assignees: Chugai Ro Co., Ltd., Acerinox, S.A.
    Inventors: Masato Nagata, Jose Cornejo
  • Patent number: D502432
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: March 1, 2005
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Seiji Yamaguchi, Masato Nagata
  • Patent number: D523980
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: June 27, 2006
    Assignee: Honda Motor Co. Ltd.
    Inventors: Masamoto Ito, Masato Nagata
  • Patent number: D528055
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: September 12, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventors: Koji Komiya, Masato Nagata
  • Patent number: D582319
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: December 9, 2008
    Assignee: Honda Motor Co., Ltd.
    Inventors: Koji Miwa, Masato Nagata, Bruno Conte, Ramon Meneses