Patents by Inventor Masashi Takahashi

Masashi Takahashi 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: 20100008690
    Abstract: It is an object of the invention to provide an image forming apparatus in which the quality of output images is improved by defining the relation between a measured value of an adhesion of toner and a physical property value of an intermediate belt and related technologies thereof. In an image forming apparatus which transfers a toner image formed on a photoconductive member primarily onto the intermediate transfer belt and then transfers the same secondarily onto an image bearing medium, a relation; 40<F×R×L<1×104 (N?cm2), where F(N) is an average adhesion between the intermediate transfer belt and toner, R(?cm) is a resistivity, and L(cm) is a thickness of the intermediate transfer belt is satisfied.
    Type: Application
    Filed: July 8, 2009
    Publication date: January 14, 2010
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Masashi Takahashi, Minoru Yoshida, Takeshi Watanabe
  • Publication number: 20090325124
    Abstract: To provide a fixture mount fixing tool for preventing damage of a fixture in the storage container, when a fixture mount and the fixture are engaged, the fixture mount fixing tool includes a top part (2) having a bolt insertion through-hole (1) and a droop part (3) drooped therefrom, the bolt insertion through-hole (1) includes an engagement hole (4) engaged with a regular polygonal-shaped part (Zb) formed on an end part outer face of the fixture mount (Z), and/or the droop part (3) includes engagement faces contacted with plane parts on an outer face of the fixture mount (Z),and the droop part (3) includes a locking part (3b) locked with a container holding hole of a base table for holding the storage container (Y) or a locking part (3b) locked with engagement part formed on the side face of the container (Y).
    Type: Application
    Filed: June 30, 2009
    Publication date: December 31, 2009
    Applicant: GC Corporation
    Inventors: Naoto Fujii, Masashi Takahashi
  • Publication number: 20090316787
    Abstract: A high-compression-ratio encoding and decoding technique is provided which enables random access image reproduction and which can prevent temporary decoding failure. A moving image encoder includes a substitute image generation section which generates a substitute image for a target area to be processed of an input image and a substitute image selection section which outputs information on the substitute image according to a reference image used at a prediction section. When the reference image used at the prediction section is an already encoded image, the substitute image selection section outputs the information on the substitute image to a variable-length encoding section. The variable-length encoding section encodes difference image data from a transform/quantization section into a variable-length code and generates an encoded stream by including the information on the substitute image in the variable-length code.
    Type: Application
    Filed: February 12, 2009
    Publication date: December 24, 2009
    Inventors: Muneaki YAMAGUCHI, Masashi Takahashi
  • Patent number: 7628970
    Abstract: The object of the present invention is to provide a feedstock liquid, from which fuel kernels with good quality can be produced, and a method of preparing the feedstock liquid. The present invention provides a feedstock liquid with a viscosity from 4.0×10?2 to 6.5×10?2 Pa·s at 15° C., for the production of ammonium diuranate particles. The present invention also provides a method of preparing a feedstock liquid used for the production of ammonium diuranate particles, which includes mixing a uranyl nitrate solution and tetrahydrofurfuryl alcohol to produce a uranyl nitrate mixture, dissolving polyvinyl alcohol in water to produce an aqueous polyvinyl alcohol solution, mixing the aqueous polyvinyl alcohol solution with tetrahydrofurfuryl alcohol to produce a polyvinyl alcohol solution, and mixing the uranyl nitrate mixture with the polyvinyl alcohol solution.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: December 8, 2009
    Assignee: Nuclear Fuel Industries, Ltd.
    Inventor: Masashi Takahashi
  • Patent number: 7627261
    Abstract: An image forming apparatus that forms an image using a plurality photoconductor bodies includes a cleanerless transfer belt configured to convey paper to the plurality of photoconductor bodies and a switching unit configured to switch on/off a cleaner for each of the photoconductor bodies, on the basis of whether a single mono-colored developing agent is adhered to the transfer belt or whether two or more mono-colored developing agents are adhered to the transfer belt. A control unit is configured to control a change of a transfer bias for each of the photoconductor bodies, when the switching unit switches on/off the cleaners.
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: December 1, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Takeshi Watanabe, Masashi Takahashi, Shoko Shimmura, Takashi Hatakeyama
  • Publication number: 20090276076
    Abstract: A server device is provided with a measurement information storage unit 1201 which can store plural measurement information, i.e., information having a measurement value and time information indicating time; an instruction receiving unit for receiving an output instruction of the measurement information; a measurement information acquisition unit for acquiring, from the measurement information storage unit, the measurement information designated by the output instruction; an output information composing unit for composing output information by using the acquired measurement information; and an output unit for outputting the output information composed by the output information composing unit.
    Type: Application
    Filed: July 9, 2007
    Publication date: November 5, 2009
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Masashi Takahashi, Minoru Obata, Noriaki Koyama
  • Patent number: 7610003
    Abstract: In a tandem type color image forming apparatus having a function which collects a residual toner for recycle, a particle diameter distribution of a carrier is expressed as that a ratio of the number of carrier particles whose particle diameter is not smaller than ?40 ?m is not greater than 5% and a ratio of the number of carrier particles whose particle diameter is not smaller than ?30 ?m is not greater than 20%, or an intermediate transfer body which has a laminated structure including two or more layers and has a layer with the low hardness arranged on an image carrier, or a total toner layer thickness T1+T2+T3 of first to third transfer image is less than 30 ?m.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: October 27, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Takeshi Watanabe, Masashi Takahashi, Minoru Yoshida
  • Publication number: 20090265027
    Abstract: A server device 12 constituting a group management system includes one or more manufacturing apparatuses 11 for performing a preset process on a target substrate, and the server device 12 includes a measurement information storage unit 1201 for storing therein one or more measurement information; an instruction receiving unit 1205 for receiving an output instruction of the measurement information, which contains information specifying a predetermined start point and valid time information; a measurement information acquisition unit 1203 for acquiring, from the measurement information storage unit 1201, measurement information ranging from the predetermined start point to a time point of the valid time; an output information composing unit 1206 for composing output information by using the acquired measurement information; and an output unit 1207 for outputting the output information composed by the output information composing unit 1206.
    Type: Application
    Filed: July 9, 2007
    Publication date: October 22, 2009
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Masashi Takahashi, Minoru Obata, Noriaki Koyama
  • Publication number: 20090263166
    Abstract: An image forming apparatus includes a plurality of image carrier members each configured to carry a latent image, a plurality of electrostatic chargers each configured to charge the image carrier member uniformly, a plurality of developing devices each configured to develop the latent image formed to the image carrier member by toner, a plurality of cleaners each configured to remove the toner remaining on the carrier member, an intermediate transfer member having a non-electroconductive material on which a developed image is transferred by one of the image carrier members and then another developed image is transferred over the developed image by another image carrier member and a plurality of transfer rollers each provided so as to oppose the image carrier member with the intermediary of the intermediate transfer member.
    Type: Application
    Filed: April 16, 2009
    Publication date: October 22, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Minoru Yoshida, Takeshi Watanabe, Masashi Takahashi
  • Publication number: 20090258505
    Abstract: A manufacturing method for semiconductor devices having MOSFET gate insulation films The method includes forming a silicon oxide film, forming a silicon nitride film, nitriding the silicon nitride film, and first and second heat treatments.
    Type: Application
    Filed: June 23, 2009
    Publication date: October 15, 2009
    Applicant: OKI SEMICONDUCTOR CO., LTD.
    Inventor: Masashi Takahashi
  • Publication number: 20090241623
    Abstract: The present invention provides a method of treating biomass that reduces water-polluting substances, suppresses the production of malodorous gases and greenhouse gases, decreases the nitrogen content in the compost or livestock bedding thus prepared, and furthermore, easily treats nitrogen-containing biomass in a short time at high temperature. The present invention also provides compost and livestock bedding produced by the method and a biomass treating agent. The method of treating biomass includes blending, with nitrogen-containing biomass, a Geobacillus microorganism having denitrification capability and a fermentation promoter that promotes the fermentation of the nitrogen-containing biomass by the Geobacillus microorganism.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 1, 2009
    Applicants: Menicon Co., Ltd, Toyota Jidosha Kabushiki Kaisha
    Inventors: Yutaka Matano, Ikuko Sugiyama, Shiori Emoto, Chikako Nakamura, Ikuo Fukumura, Masashi Takahashi
  • Publication number: 20090240421
    Abstract: A fuel control device for an internal combustion engine determines that the internal combustion engine is in a transient state, by a criterion D, and makes fuel correction, where the transient-state criterion D is set to be a more relaxed criterion (=|?THaf|) when forcible modulation control is being performed, compared with a normal criterion (=|?THn|) used when the forcible modulation control is not being performed.
    Type: Application
    Filed: January 29, 2009
    Publication date: September 24, 2009
    Inventors: Katsuhiko MIYAMOTO, Tetsuya Watanabe, Masashi Takahashi, Kinichi Iwachido
  • Patent number: 7559809
    Abstract: A connector terminal holding structure which holds a metallic connector terminal press-fitted into a resin case is provided. The connector terminal includes a terminal contact portion that has such a width as not to come in contact with a discharge hole of a through-groove provided in the resin case, a press-fitted width portion that is connected to the terminal contact portion and has such a width as to be press-fitted into the inner wall of the discharge hole, and an insertion position determination portion that determines an insertion position of the connector terminal. The connector terminal is inserted into the through-groove from the terminal contact portion so as to be exposed from the discharge hole, the insertion position of the connector terminal is determined by the insertion position determination portion, and only the vicinity of a leading end portion of the press-fitted width portion is press-fitted into and held by the inner wall of the discharge hole.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: July 14, 2009
    Assignee: Alps Electric Co., Ltd.
    Inventors: Masashi Takahashi, Yasuo Tsuchida
  • Publication number: 20090169275
    Abstract: The transfer member in an image forming apparatus according to an embodiment of the invention is a transfer member in an image forming apparatus for transferring a toner image obtained by developing an electrostatic latent image formed on an image carrier onto a material to be transferred, wherein the transfer member includes a base material having thereon a surface layer for temporarily holding on the surface thereof the toner image to be transferred onto the material to be transferred and comprising a resin containing a diamond fine particle in the range of from about 0.01% to about 40%.
    Type: Application
    Filed: December 17, 2008
    Publication date: July 2, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Takeshi Watanabe, Minoru Yoshida, Masashi Takahashi, Mitsuaki Kouyama
  • Patent number: 7551884
    Abstract: The cleaning apparatus according to the invention is concerned with a cleaning apparatus provided with a cleaning blade which removes a developer remaining on the surface of an image carrier, which is characterized in that the cleaning blade is made of a resinous matrix in which at least one of a fullerene and a carbon nano tube is dispersed. In accordance with the cleaning apparatus according to the invention, it is possible to make high durability and good cleaning performance compatible with each other.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: June 23, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Takeshi Watanabe, Masashi Takahashi, Mitsuaki Kouyama
  • Publication number: 20090148182
    Abstract: An image bearing member that holds an image according to one aspect of the invention contains noble metal nanoparticles dispersed in at least a surface of a resin layer of the image bearing member.
    Type: Application
    Filed: December 2, 2008
    Publication date: June 11, 2009
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Takeshi Watanabe, Masashi Takahashi, Mitsuaki Kouyama
  • Patent number: 7539431
    Abstract: In an image forming apparatus that forms a toner image on a sheet of paper, a technique for achieving adequate toner collection from the photoconductive surface of the photoconductor to suit the situation is provided. An image forming apparatus performs image forming processing using plural image forming stations aligned along a specific direction and each transferring a toner image of a different color onto a transferred body moving in the specific direction, and includes: a toner collection unit provided to at least one image forming station among the plural image forming stations at any of second and subsequent places from an upstream side in the specific direction and configured to collect toner adhering onto a photoconductor in the at least one image forming station near a toner image transfer position of the photoconductor on a downstream side.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: May 26, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Takeshi Watanabe, Masashi Takahashi, Mitsuaki Kouyama
  • Patent number: D604413
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: November 17, 2009
    Assignee: GC Corporation
    Inventors: Ryosuke Ikeya, Shinichiro Hanada, Masashi Takahashi
  • Patent number: D604852
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: November 24, 2009
    Assignee: GC Corporation
    Inventors: Nassib Fares, Joseph F. Saade, Ryosuke Ikeya, Shinichiro Hanada, Masashi Takahashi
  • Patent number: D606196
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: December 15, 2009
    Assignee: GC Corporation
    Inventors: Nassib Fares, Joseph F. Saade, Ryosuke Ikeya, Shinichiro Hanada, Masashi Takahashi