Patents by Inventor Tsuyoshi Ito

Tsuyoshi Ito 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: 20200239425
    Abstract: An object of the present invention is to provide a compound having an anti-inflammatory activity or a pharmacologically acceptable salt thereof. The solution of the present invention is a compound of general formula (1) or a pharmacologically acceptable salt thereof. wherein the symbols in the formula are defined below: R1: e.g., a C1-C6 alkyl group; R2: a C1-C6 alkyl group; A: e.g., an oxygen atom; and R3: e.g., a C1-C6 alkyl group.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 30, 2020
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa, Kazumasa Aoki, Nobuya Kurikawa, Shinji Tanaka, Momoko Ogitani, Eriko Kioi, Kaori Ito, Natsumi Nishihama, Tsuyoshi Mikkaichi, Wataru Saitoh
  • Publication number: 20200232110
    Abstract: There are provided a composite plated product, which has little uneven appearance, a low contact resistance and good wear resistance, and a method for producing the same without the need of any silver-plating solutions containing cyanides and any silver-plating solutions containing silver nitrate as a silver salt. After carbon particles are caused to be suspended in water, an oxidizing agent is added thereto for carrying out a wet oxidation treatment of the carbon particles, and a silver-plating solution, which contains at least one sulfonic acid and the carbon particles treated by the wet oxidation treatment, is used for electroplating a base material to form a coating film of a composite material, which contains the carbon particles in a silver layer, on the base material to produce a composite plated product.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 23, 2020
    Applicant: DOWA METALTECH CO., LTD.
    Inventors: Tsuyoshi Ito, Yuta Sonoda, Yukiya Kato, Hiroto Narieda
  • Publication number: 20200230887
    Abstract: A fabricating apparatus includes a temperature measuring device, a heating device, and circuitry. The temperature measuring device is configured to measure a temperature of a fabrication material layer. The heating device is configured to heat the fabrication material layer. The circuitry is configured to control the heating device with a heating amount for heating the fabricating material layer to a temperature at which the fabricating material layer melts, based on the temperature measured by the temperature measuring device.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 23, 2020
    Applicant: Ricoh Company, Ltd.
    Inventors: Tsuyoshi ARAO, Yoichi ITO, Yoshinobu TAKEYAMA, Atsushi TAKAI, Shohta KOBASHIGAWA
  • Patent number: 10710384
    Abstract: An image forming apparatus may include a mechanism for forming a corrugated shape in a sheet to be conveyed. The mechanism may include various components include one or more pressing portions, one or more ribs, one or more discharge rollers, a switching mechanism and the like. In one arrangement, ribs and pressing portions configured to create the corrugated shape may be disposed at various locations upstream or downstream of the platen, recording portion and/or nozzles thereof. In one example, pressing portions may be disposed both upstream and downstream of the nozzles of the recording portion to maintain a corrugated shape in the conveyed sheet. Various other configurations may be used.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: July 14, 2020
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Tsuyoshi Ito, Yuji Koga, Wataru Sugiyama, Kenji Samoto
  • Patent number: 10710383
    Abstract: An image recording apparatus includes a recording section which is provided over a transport passage for transporting a sheet in a transport direction and which has nozzles for discharging an ink onto the sheet; a platen which is provided under the recording section with the transport passage intervening therebetween and which has a plurality of ribs provided to support the sheet while being separated from each other in a widthwise direction of the transport passage perpendicular to the transport direction, the respective ribs protruding upwardly and extending in the transport direction; and a plurality of holding members which are provided to be positioned between the plurality of ribs in the widthwise direction of the transport passage over the platen on an upstream side in the transport direction from the nozzles and which abut against an upper surface of the sheet and press the sheet toward the platen.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: July 14, 2020
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Tsuyoshi Ito
  • Patent number: 10710250
    Abstract: A robot includes a first arm rotatable around a first axis and a second arm having an extending direction. The first arm includes a first base and a first extending portion. The first base includes a first through hole passing through the first arm along the first axis. The first extending portion extends from the first base along the first axis. The second arm includes a second base and a second extending portion. The second base includes a connection portion connected to the first extending portion such that the second arm is rotatable around a second axis that is substantially orthogonal to the first axis. The second base includes a second through hole passing through the second arm along the extending direction. The second extending portion is provided opposite to the connection portion in the extending direction and extends from the second base along the extending direction.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: July 14, 2020
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Atsushi Ichibangase, Tsuyoshi Ito
  • Patent number: 10688476
    Abstract: Provided is an exhaust gas purification catalyst in which the performance of a catalyst metal can be brought out properly, the purification catalyst boasting excellent purification performance during warm-up of an internal combustion engine. The exhaust gas purification catalyst 10 is provided with a substrate 1 and a catalyst layer. A leading end section 1a positioned upstream in the direction of exhaust gas flow (arrow) has a portion in which the flow rate of exhaust gas is relatively high and a portion in which the flow rate of exhaust gas is relatively low during warm-up of the internal combustion engine. The catalyst, layer in the portion of relatively high flow rate of exhaust gas has a high density section 6 in which a noble metal, is supported at relatively high density. The high density section 6 is formed to be shorter than the total length of the exhaust gas purification catalyst 10 from the leading end section 1a in the direction of exhaust gas flow.
    Type: Grant
    Filed: September 7, 2015
    Date of Patent: June 23, 2020
    Assignee: Cataler Corporation
    Inventors: Ryota Onoe, Shingo Sakagami, Tsuyoshi Ito, Yuta Morishita
  • Patent number: 10681294
    Abstract: A solid-state imaging device includes a pixel array with unit pixels each having a photoelectric conversion device arranged in a matrix. Column signal lines are wired with respect to one column in the pixel arrangement and pixels are regularly connected to the column signal lines in accordance with rows in which pixels are positioned. A pixel signal reading unit has a column processing unit that reads pixel signals in units of plural pixels from the pixel array and performs column processing to read signals on a column basis, wherein the pixel signal reading unit includes a column input unit which can connect one or plural column signal lines arranged at a corresponding column to an input of one column processing unit through plural capacitors connected in parallel The column input unit has switches which can change a connection state between capacitors and column signal lines corresponding to the column.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: June 9, 2020
    Assignee: SONY CORPORATION
    Inventors: Masamichi Ito, Tsuyoshi Hara, Yoshiaki Inada
  • Patent number: 10668758
    Abstract: An electronic device is configured to acquire image data containing a test pattern including first and second patterns intersecting with each other. Pixels corresponding to the test pattern are determined by comparing brightness of each pixel with a threshold value, and widths of an overlapped image of the first and second patterns in an orthogonal direction at a plurality of different positions in the reference direction are calculated. Intersecting positions of the first pattern and the second pattern in the test pattern is detected based on a distribution of widths at the plurality of different positions. The test pattern has a model pattern having a set width in the orthogonal direction separate from the first and second patterns. The pixels corresponding to the test pattern are determined based on a threshold value, and widths at the plurality of positions of the overlapped image in the reference direction are calculated.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: June 2, 2020
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Yusuke Arai, Kenta Horade, Tsuyoshi Ito, Kohei Terada, Tetsuya Saso
  • Publication number: 20200164574
    Abstract: A modeling device includes a discharger, a first mover, a modifier, and a second mover. The discharger is configured to discharge a melted modeling material. The first mover is configured to move the discharger and a modeling platform on which the modeling material is discharged by the discharger, relative to each other. The modifier is configured to modify a layer formed of the modeling material discharged by the discharger. The second mover is configured to move the modifier relative to the discharger. The second mover is configured to move the modifier along a movement path in which an orientation of the modifier is maintained with respect to a three-axis Cartesian coordinate system.
    Type: Application
    Filed: November 15, 2019
    Publication date: May 28, 2020
    Applicant: Ricoh Company, Ltd.
    Inventors: Masato TSUJI, Yoichi ITO, Tsuyoshi ARAO, Yoshinobu TAKEYAMA, Yoichi KAKUTA, Soichi NAKAMURA
  • Patent number: 10654821
    Abstract: An object of the present invention is to provide a compound having an anti-inflammatory activity or a pharmacologically acceptable salt thereof. The solution of the present invention is a compound of general formula (1) or a pharmacologically acceptable salt thereof. wherein the symbols in the formula are defined below: R1: e.g., a C1-C6 alkyl group; R2: a C1-C6 alkyl group; A: e.g., an oxygen atom; and R3: e.g., a C1-C6 alkyl group.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: May 19, 2020
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa, Kazumasa Aoki, Nobuya Kurikawa, Shinji Tanaka, Momoko Ogitani, Eriko Kioi, Kaori Ito, Natsumi Nishihama, Tsuyoshi Mikkaichi, Wataru Saitoh
  • Publication number: 20200149818
    Abstract: In a heat exchanger, each of a plurality of heat exchange members includes: a flat pipe; and a heat transfer plate integrated with the flat pipe along a longitudinal direction of the flat pipe. A width direction of each of the flat pipes intersects with a direction in which the plurality of heat exchange members are arranged side by side. Each of the heat transfer plates includes an extending portion extending outward in the width direction of each of the flat pipes from at least one of one end of a corresponding one of the flat pipes in the width direction and another end of the corresponding one of the flat pipes in the width direction. Each of the flat pipes has one or more flat pipe bent portions, each forming a groove extending along the longitudinal direction of the flat pipes.
    Type: Application
    Filed: August 3, 2017
    Publication date: May 14, 2020
    Inventors: Akira ISHIBASHI, Tsuyoshi MAEDA, Shinya HIGASHIIUE, Daisuke ITO, Shin NAKAMURA, Ryota AKAIWA, Akira YATSUYANAGI, Ryuichi NAGATA, Eiji HIHARA, Chaobin DANG, Jiyang LI
  • Publication number: 20200145555
    Abstract: There is provided a controller configured to execute: obtaining of color values of picture elements, respectively, of P pieces of target picture element columns; identifying of a blank picture element, indicating a white color as a brightest color; and identifying a candidate picture element line as a blank line which is a picture element line indicating the white color as the brightest color, the candidate picture element line being constructed of T pieces of picture elements arranged side by side in a second direction and including the P pieces of target picture elements located at a same position in the first direction, in a case that the candidate picture element line satisfies a first blank line condition, wherein the P is a integer in a range of not less than 2 to less than the T.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Tsuyoshi Ito, Satoru Arakane, Yasuo Ono
  • Publication number: 20200130382
    Abstract: There is provided an ink-jet recording apparatus including: a platen, a contact portion disposed between a pair of first ribs of the plurality of first ribs with respect to a scanning direction. A lower end of the contact portion is located lower than each upper end of the pair of first ribs. The platen includes a second rib disposed between one first rib of the pair of first ribs and the contact portion with respect to the scanning direction, and an upper end of the second rib is located lower than the upper end of the one first rib of the pair of first ribs and higher than the lower end of the contact portion.
    Type: Application
    Filed: September 5, 2019
    Publication date: April 30, 2020
    Inventors: Tsuyoshi Ito, Yuji Koga
  • Publication number: 20200108636
    Abstract: There is provided an ink-jet recording apparatus including: a first transporting portion provided in a first transport path; a support member configured to support the sheet; a recording portion; a plurality of contact portions configured to come into contact with the sheet; a plurality of support ribs; a second transporting portion provided in a second transport path connected with the first transport path; and a third transporting portion configured to sandwich and transport the sheet in the first transporting direction or toward the second transport path. On the upstream side to the second transporting portion in the second transporting direction, a projecting portion is formed with the upper guide member to project toward the lower guide member below a virtual line linking a nip position of the sheet due to the third transporting portion with another nip position of the sheet due to the second transporting portion.
    Type: Application
    Filed: August 19, 2019
    Publication date: April 9, 2020
    Inventors: Tsuyoshi Ito, Noriyuki Kawamata, Takashi Omura
  • Patent number: 10615839
    Abstract: First to fourth circuits are connected to corresponding first to fourth antenna terminals. The first to fourth circuits transmit and receive a signal of TDD and a signal of FDD. The first to fourth circuits transmit and receive a signal of MIMO. The third circuit receives a signal of a satellite positioning system. The lower limit of the frequency of the signal received by the third circuit and the fourth circuit is higher than the lower limit of the frequency of the signal received by the first circuit and the second circuit.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: April 7, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Tsuyoshi Sato, Hidetoshi Matsumoto, Kiichiro Takenaka, Masahiro Ito, Satoshi Tanaka
  • Publication number: 20200101772
    Abstract: An image recording apparatus is configured to perform a conveying process of a recording medium using a conveying roller and a discharging roller, a recoding process of recording an image on the printing sheet when the conveying process is not performed, and an adjusting process. In the adjusting process, among a plurality of conveying processes performed within a period from the start of the conveying process for an n-th printing sheet until the timing which is after the start of the conveying process for an (n+1)-th printing sheet, the conveying amount of the printing sheet subject to at least one conveying process is adjusted such that a timing when the trailing end of the n-th printing sheet passes through the discharging roller is within one of the acceleration period and the deceleration period of the conveying process for the printing sheet.
    Type: Application
    Filed: September 25, 2019
    Publication date: April 2, 2020
    Inventors: Keisuke Wakakusa, Tsuyoshi Ito, Shohei Ichikawa, Masatake Sato, Yoshimitsu Taniguchi
  • Publication number: 20200086508
    Abstract: An installing device includes a connection member and a linear motion support. The connection member is disposed at a base end portion of a hollow arm which extends in an extension direction and which has a hollow extending in the extension direction. A linear object passing through the hollow is connectable to the connection member. The linear motion support supports the connection member slidably with respect to the hollow arm in the extension direction.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 19, 2020
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Kensei ISHIZU, Makoto TABATA, Hisayoshi TSUJIBAYASHI, Tsuyoshi ITO
  • Patent number: D884615
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: May 19, 2020
    Assignee: OMRON HEALTHCARE Co., Ltd.
    Inventors: Tamaki Ito, Tsuyoshi Ogihara, Gen Suzuki, Takashi Shigeno, Kazuya Andachi
  • Patent number: D888971
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: June 30, 2020
    Assignee: OMRON HEALTHCARE Co., Ltd.
    Inventors: Tamaki Ito, Tsuyoshi Ogihara, Gen Suzuki