Patents by Inventor Satoshi Saito

Satoshi Saito 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: 20150266697
    Abstract: A sheet is nipped and held by first and second bend forming rollers of which rotation axes are in a direction perpendicular to a sheet conveying direction, the conveying speed of the held portion is made lower than a sheet conveying speed on the upstream side so that a bend is formed on the sheet, the sheet is conveyed toward the bend forming rollers such that the sheet conveying direction to the bend forming rollers passes through a line segment from the rotation axis of the first bend forming roller to a predetermined position on a surface of the first bend forming roller, and the bend formed on the conveyed sheet is pressed from the surface of the sheet in a position on the opposite side of the second bend forming roller with respect to the position where the sheet is in contact with the first bend forming roller.
    Type: Application
    Filed: March 11, 2015
    Publication date: September 24, 2015
    Applicant: Ricoh Company, Limited
    Inventors: Satoshi SAITO, Tomohiro FURUHASHI, Michitaka SUZUKI, Tomomichi HOSHINO
  • Patent number: 9139398
    Abstract: A sheet processing apparatus includes a flexure forming unit configured to flex sheets to include a portion on which no fold line is formed in a direction orthogonal to a sheet conveying direction; a first pressing member pair configured to press a flexure portion of the flexed sheets to form a fold line thereon; and a moving unit configured to move a pressing position of the first pressing member pair in the direction orthogonal to the sheet conveying direction.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: September 22, 2015
    Assignee: Ricoh Company, LTD.
    Inventors: Kiyoshi Hata, Keisuke Sugiyama, Tomomichi Hoshino, Atsushi Kikuchi, Satoshi Saito, Makoto Hidaka, Takuya Sano, Takao Watanabe, Shohichi Satoh
  • Patent number: 9139399
    Abstract: A sheet processing apparatus comprises a pressurizing unit including a first pressurizing member and a second pressurizing member; and a moving unit moving the pressurizing unit and including a driving motor, wherein the position where a sheet bundle is pressurized by the first pressurizing member and the position where the sheet bundle is pressurized by the second pressurizing member are shifted in the direction of the fold line of the sheet bundle, and a driving condition of the driving motor is changed between a first orientation in which the pressurizing unit moves in the positional relation that the first pressurizing member precedes the second pressurizing member and a second orientation in which the pressurizing member moves in the positional relation that the second pressurizing member precedes the first pressurizing member.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 22, 2015
    Assignee: Ricoh Company, Limited
    Inventors: Makoto Hidaka, Takuya Sano, Takao Watanabe, Satoshi Saito, Shohichi Satoh, Tomomichi Hoshino, Atsushi Kikuchi, Kiyoshi Hata, Keisuke Sugiyama
  • Patent number: 9134639
    Abstract: An object of the present invention is to provide a magenta toner having high lightness and saturation and having spectral reflection properties having a wider color range. A magenta toner including magenta toner particles each including a binder resin and a colorant, wherein the colorant includes a compound represented by a formula (1): (wherein R1 and R2 represent an alkyl group or an alkoxyalkyl group, and at least one of R1 and R2 has not less than 7 carbon atoms).
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: September 15, 2015
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masao Nakano, Taichi Shintou, Yutaka Tani, Takayuki Ujifusa, Kaoru Takahashi, Satoshi Saito, Takeshi Miyazaki, Masashi Hirose
  • Patent number: 9126797
    Abstract: The present invention is concerning to a sheet processing apparatus comprising: a pressing unit configured to provide additional folding to a fold line portion of a sheet bundle by pressing the fold line portion; a carriage unit configured to reciprocate the pressing unit in width directions of the sheet bundle; a guiding shaft configured to support the pressing unit and guides movement of the pressing unit; and a supporting unit configured to support the pressing unit and moves on a structure provided to the sheet processing apparatus.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 8, 2015
    Assignee: RICOH COMPANY, LIMITED
    Inventors: Atsushi Kikuchi, Takuya Sano, Takao Watanabe, Makoto Hidaka, Satoshi Saito, Shohichi Satoh, Tomomichi Hoshino, Kiyoshi Hata, Keisuke Sugiyama
  • Publication number: 20150246313
    Abstract: According to one embodiment, a CO2 recovery apparatus 10 includes: an absorption tower 11 in which a lean solution 22 is allowed to absorb CO2 in a discharge gas 21; a first heat exchange unit 12 in which a rich solution 23 is heated to from 50 to 100° C. to allow the rich solution 23 to have a mixed phase including two phases of a CO2-rich phase 31 and a CO2-lean phase 32; a phase separation unit 13 in which the rich solution 23 is separated into a CO2-rich phase 31 and a CO2-lean phase 32; and a regeneration tower 16 in which CO2 contained In a separated CO2-rich solution 46 including the CO2-rich phase 31 is separated to regenerate the rich solution 23.
    Type: Application
    Filed: December 8, 2014
    Publication date: September 3, 2015
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Takashi OGAWA, Shinji MURAI, Takehiko MURAMATSU, Satoshi SAITO
  • Publication number: 20150228251
    Abstract: The semiconductor device includes: a select circuit which selects, from output signals of tiding generators, timing signals formed by one timing generator; another select circuit which is disposed in a stage after the select circuit, and selects the tiding signals selected by the first select circuit or signals regulated in polarity, and outputs the selected signals outward; and a control register provided for variably setting the polarities of the signals regulated in polarity in units of the signals. If abnormal power supply cutoff of the semiconductor device is detected, the second select circuit is switched from the state of selecting the timing signals to the state of selecting the signals regulated in polarity in response to the detection.
    Type: Application
    Filed: February 10, 2015
    Publication date: August 13, 2015
    Inventors: Satoshi SAITO, Takeshi NARUSE
  • Publication number: 20150225201
    Abstract: A sheet processing device includes: a folder that forms a plurality of folds on a sheet such that a fold part and a part with no fold of the sheet overlap with each other; a conveyance unit that conveys the sheen on which the folds are formed by the folder; and a pressing part that presses the fold part of the conveyed sheet in which the fold part and the part with no fold overlap with each other, from a side on which the fold part is located.
    Type: Application
    Filed: January 30, 2015
    Publication date: August 13, 2015
    Applicant: RICOH COMPANY, LIMITED
    Inventors: Takahiro WATANABE, Tomohiro FURUHASHI, Michitaka SUZUKI, Tomomichi HOSHINO, Akira KUNIEDA, Yuji SUZUKI, Satoshi SAITO, Koki SAKANO
  • Patent number: 9102811
    Abstract: The present invention provides a pigment dispersion excellent in dispersibility. Furthermore, the present invention provides a color filter yellow resist composition and an ink composition, which include the pigment dispersion. A pigment dispersion containing at least a compound represented by General formula (1) and a yellow pigment represented by General formula (2) in a dispersion medium and a method for manufacturing the same are provided. Furthermore, a color filter yellow resist composition and an ink composition are provided, wherein images can be displayed with high spectral characteristics and high display contrast because the brightness is high and the hue of yellow is excellent.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: August 11, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taichi Shintou, Yutaka Tani, Masao Nakano, Takayuki Ujifusa, Kaoru Takahashi, Satoshi Saito, Takeshi Miyazaki, Masashi Hirose
  • Patent number: 9102492
    Abstract: A sheet processing apparatus includes a conveyance unit to transport a sheet bundle including multiple sheets in a sheet conveyance direction and a binding device including a clamping unit. The clamping unit includes multiple projections and multiple recesses to engage the respective projections to clamp the sheet bundle inserted therebetween. At least one of the multiple projections includes an inclined portion facing a sheet conveyance direction, and an inclination of the inclined portion is 45 degrees or smaller relative to a face parallel to the sheet conveyance direction.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: August 11, 2015
    Assignee: RICOH COMPANY, LTD.
    Inventors: Takashi Saito, Katsuhiro Kosuge, Shingo Matsushita, Yuusuke Shibasaki, Satoshi Saito, Makoto Hidaka, Akihiro Musha, Takuya Morinaga, Ikuhisa Okamoto, Shohichi Satoh, Nobuyoshi Suzuki
  • Publication number: 20150215575
    Abstract: A relay apparatus (10) is provided with a first signal transmitting device compliant with one second signal transmitting device compliant with another standard, a first obtaining device, a second obtaining device, a generating device and a controlling device. If the relay apparatus is connected to an output apparatus via the first signal transmitting device and is connected to a first unit via the second signal transmitting device, the first obtaining device obtains first information about the first unit; a second obtaining device obtains second information about a second unit connected to the output apparatus; a generating device generates third information that allows selection and operation of each of first and second units, on the basis of first and second information, and transmits the third information to the output apparatus; and a controlling device controls the first unit according to a command signal outputted from the output apparatus.
    Type: Application
    Filed: May 11, 2012
    Publication date: July 30, 2015
    Applicant: Pioneer Digital Design and Manufacturing Corporation
    Inventors: Yasuhiro Rin, Mamoru Oda, Takeshi Hashimoto, Yukitaka Shimizu, Satoshi Saito, Shinichiro Kinoshita, Tomoo Nishigaki, Akio Hosokawa
  • Patent number: 9082370
    Abstract: Provided is a display control device capable of coping with high-resolution display readily in terms of conducting data write and read on a frame buffer memory in time for the timing of display. The display control device has a plurality of line buffers, and is arranged so that a writing process for writing, into part of the line buffers, display lines of display data from outside, and a reading process for reading out written display lines of display data from other line buffers can be conducted in parallel. In the display control device, display-line data read out from the line buffers are compressed and stored in the frame buffer memory. The compression-display data read out from the frame buffer memory are read out for each line, and decompressed into display lines of display data. The decompressed display data are used to drive signal electrodes of a display device.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: July 14, 2015
    Assignee: SYNAPTICS DISPLAY DEVICES GK
    Inventors: Iori Shiraishi, Kiichi Makuta, Satoshi Saito, Masaru Iizuka
  • Publication number: 20150174531
    Abstract: In one embodiment, a carbon dioxide recovery apparatus includes a heat exchanger which heats a first rich liquid, a flow divider which divides the first rich liquid heated by the heat exchanger into a second rich liquid and a third rich liquid, a first release device which heats the second rich liquid and discharges a first semi-lean liquid, a second release device which heats the third rich liquid and discharges a second semi-lean liquid, and a regeneration tower which heats the first and second semi-lean liquids to generate a lean liquid. The first release device heats the second rich liquid, using the lean liquid. The second release device heats the third rich liquid, using a carbon dioxide-containing steam discharged at the regeneration tower. The heat exchanger heats the first rich liquid, using the lean liquid which has passed through the first release device.
    Type: Application
    Filed: February 24, 2015
    Publication date: June 25, 2015
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Hideo KITAMURA, Satoshi SAITO, Mitsuru UDATSU
  • Publication number: 20150174530
    Abstract: An acid gas removal apparatus of one embodiment includes: an absorption tower bringing gas containing acid gas into contact with an acid gas absorbent of a solution containing a thermosensitive nitrogen-containing compound (formula (1)) and having LCST at a predetermined temperature to absorb the acid gas into the absorbent and remove the acid gas from the gas; a first heater heating the absorbent to LCST of the solution or more; a tank phase-separating the absorbent into a rich absorbent phase and a lean absorbent phase whose content of the thermosensitive compound is higher; a second heater heating the rich phase; a regeneration tower releasing the acid gas in the rich phase; a third heater provided at the regeneration tower heating the rich phase. (R1 is hydroxyalkyl group, R2 is non-substituted cyclic alkyl group whose carbon number is 3-10, R3 is hydrogen atom or non-substituted alkyl group.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 25, 2015
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Shinji Murai, Takehiko Muramatsu, Takashi Ogawa, Satoshi Saito
  • Patent number: 9061859
    Abstract: A sheet processing apparatus includes: an abutting member that abuts against a sheet surface to bend a sheet; a first moving unit that moves the abutting member; a folding unit that performs a folding process on the sheet bent by the abutting member; a pressing unit that presses a folded portion of the sheet subjected to the folding process; a second moving unit that moves the pressing unit in a direction along a fold of the sheet; and a single operation unit that allows the first moving unit and the second moving unit to be operated.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: June 23, 2015
    Assignee: RICOH COMPANY, LIMITED
    Inventors: Keisuke Sugiyama, Kiyoshi Hata, Atsushi Kikuchi, Tomomichi Hoshino, Makoto Hidaka, Shohichi Satoh, Satoshi Saito, Takao Watanabe, Takuya Sano
  • Patent number: 9056271
    Abstract: The present invention provides a carbon dioxide absorbing solution capable of preventing production of an oxidization degradation product of alkanolamine, that is, BICINE. The carbon dioxide absorbing solution contains an alkanolamine and a sulfur amino acid represented by the formula (1) or (2).
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: June 16, 2015
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Asato Kondo, Satoshi Saito, Shinji Murai, Hiroko Watando
  • Patent number: 9050002
    Abstract: According to one embodiment, an apparatus includes a reconstructing unit, a first control unit, a detecting unit, a generating unit, and a second control unit. The first control unit controls the reconstructing unit to reconstruct first images based on projection data collected in first periods. The detecting unit detects second periods which belong to pulsation cycles different from one another and in which an organ to be imaged is in the substantially same form, based on the first images. The generating unit generates data for reconstruction including projection data for the required angle range by combining projection data collected in third periods close to the second periods. The second control unit controls the reconstructing unit to reconstruct a second image based the data for reconstruction.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: June 9, 2015
    Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Medical Systems Corporation
    Inventors: Yasuhiro Noshi, Satoshi Saito
  • Patent number: 9050772
    Abstract: A sheet processing apparatus includes: a pressing member that presses a fold part of a bundle of folded sheets so as to perform fold-enhancing; and a moving unit that moves a pressing position of the pressing member in a direction of a fold of the bundle of sheets. The moving unit starts pressing at an area located inside one end of the bundle of sheets while moving at a first velocity, and releases the pressing after passing through other end of the bundle of sheets during a forward movement, and starts pressing at an area located inside the other end of the bundle of sheets while moving at a second velocity that is higher than the first velocity, and passes through the one end of the bundle of sheets during a backward movement.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: June 9, 2015
    Assignee: Ricoh Company, Limited
    Inventors: Makoto Hidaka, Satoshi Saito, Shohichi Satoh, Mamoru Kambayashi, Tomomichi Hoshino, Atsushi Kikuchi, Kiyoshi Hata, Keisuke Sugiyama
  • Publication number: 20150151246
    Abstract: An acid gas absorbent according to an embodiment includes at least one kind of secondary amine compound represented by the following general formula (1). In the above-described formula (1), R1 indicates a cyclopenthyl group or a cyclohexyl group in which a part of a hydrogen atom may be substituted by a substituted or non-substituted alkyl group having 1 to 3 carbon atoms, R2 and R3 each indicate an alkylene group having 2 to 4 carbon atoms, and, R2 and R3 may each be the same or different, and be a straight chain or have a side chain.
    Type: Application
    Filed: November 28, 2014
    Publication date: June 4, 2015
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Shinji MURAI, Yukishige MAEZAWA, Yasuhiro KATO, Takehiko MURAMATSU, Masatoshi HODOTSUKA, Satoshi SAITO
  • Patent number: 9045310
    Abstract: A sheet processing apparatus includes: a folding unit that folds a sheet bundle; a pressing unit that presses a fold part of the sheet bundle, which has been folded by the folding unit, in a thickness direction of the sheet bundle to enhance folding of the fold part; and a moving unit that advances and returns the pressing unit in a width direction of the sheet bundle. The pressing unit starts pressing from a predetermined position in the width direction of the sheet bundle during advancing movement, and releases pressing after going past one end of the sheet bundle. The pressing unit starts pressing from the predetermined position during return movement and goes past the other end of the sheet bundle.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: June 2, 2015
    Assignee: Ricoh Comapny, Limited
    Inventors: Kiyoshi Hata, Keisuke Sugiyama, Atsushi Kikuchi, Tomomichi Hoshino, Mamoru Kambayashi, Shohichi Satoh, Makoto Hidaka, Satoshi Saito