Patents by Inventor Yasuyuki Saito

Yasuyuki 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).

  • Patent number: 11512067
    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: A: e.g., Benzene, E: e.g., —CH2—, G: e.g., a 5-membered aromatic heterocyclic ring, X: e.g., cyclohexane, J: e.g., a 5-membered aromatic heterocyclic ring, Y: e.g., a phenyl group, R1, R2, R3: e.g., a halogen atom, R4: e.g., a C1-C6 alkyl group, R5: e.g., a hydrogen atom, R6a, R6b, R6c, R6d: e.g., a hydrogen atom, R7: e.g., a hydrogen atom, R8: e.g., a hydrogen atom, n1, n2, n3: e.g., 1.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: November 29, 2022
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Toru Taniguchi, Osamu Iwamoto, Keiji Saito, Katsuyoshi Nakajima, Yasuyuki Ogawa, Nobuya Kurikawa, Seiko Nagata, Kaori Ito, Eriko Kioi
  • Patent number: 11504883
    Abstract: Provided is a resin particle producing method including: a fiber aggregate producing step of directly joining fibers containing a thermoplastic resin with each other to obtain a fiber aggregate; and a particle forming step of forming the fiber aggregate into particles to obtain resin particles.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: November 22, 2022
    Assignee: Ricoh Company, Ltd.
    Inventors: Nozomu Tamoto, Hitoshi Iwatsuki, Yasuo Suzuki, Yasuyuki Yamashita, Sohichiroh Iida, Shinzo Higuchi, Akira Saito, Kiichi Kamoda, Yoshihiko Furugohri, Shinsuke Nagai
  • Patent number: 11502581
    Abstract: Disclosed is a motor unit that includes: a rotary electrical machine that has a cylindrical stator, a rotor disposed coaxially with the stator, a shaft disposed coaxially with the rotor, and a cylindrical case that houses the stator and the rotor; and a drive unit that has a swell swelling toward the case and is fixed to a circumferential surface that is located in a radial direction of the rotor and is the case. The case has a recess that corresponds to the swell.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: November 15, 2022
    Assignees: HONDA MOTOR CO., LTD., Hitachi Automotive Systems, Ltd.
    Inventors: Manabu Yazaki, Keiichiro Kashiwabara, Tomoyuki Suzuki, Heisuke Kobayashi, Takeshi Hoshinoya, Sachio Kawada, Akira Fujiwara, Yasuyuki Saito, Hiroshi Hamano, Tsuyoshi Harada
  • Patent number: 11491713
    Abstract: A resin powder for solid freeform fabrication has a 50 percent cumulative volume particle diameter of from 5 to 100 ?m and a ratio (Mv/Mn) of a volume average particle diameter (Mv) to the number average particle diameter (Mn) of 2.50 or less and satisfies at least one of the following conditions (1) to (3): (1): Tmf1>Tmf2 and (Tmf1?Tmf2)?3 degrees C., both Tmf1 and Tmf2 are measured in differential scanning calorimetry measuring according to ISO 3146, (2): Cd1>Cd2 and (Cd1?Cd2)?3 percent, both Cd1 and Cd2 are measured in differential scanning calorimetry measuring according to ISO 3146, and (3): C×1>C×2 and (C×1?C×2)?3 percent.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: November 8, 2022
    Assignee: Ricoh Company, Ltd.
    Inventors: Akira Saito, Yasuyuki Yamashita, Kiichi Kamoda, Shigenori Yaguchi, Nozomu Tamoto, Hitoshi Iwatsuki, Shinzo Higuchi, Sohichiroh Iida, Yasuo Suzuki
  • Patent number: 11472958
    Abstract: A powder for solid freeform fabrication includes a first resin particle and a second resin particle, wherein MFR2 is greater than MFR1 and a ratio of MFR2 to MFR1 is from 2 to 5, where MFR1 represents a melt mass-flow rate (MFR) of the first resin particle and MFR2 represents a melt mass-flow rate of the second resin particle.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: October 18, 2022
    Assignee: RICOH COMPANY, LTD.
    Inventors: Mitsuru Naruse, Akira Saito, Hitoshi Iwatsuki, Yasuyuki Yamashita, Toshiyuki Mutoh, Yasutomo Aman, Kiichi Kamoda, Sohichiroh Iida, Shinzo Higuchi, Toshiyuki Iseki
  • Patent number: 11472784
    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: March 25, 2021
    Date of Patent: October 18, 2022
    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: 20220297618
    Abstract: A vehicular circuit body includes a trunk line that includes a power source line and a communication line, and that is routed in a vehicle body; and a plurality of control boxes that are disposed in a distribution manner along the trunk line. The trunk line includes a first trunk line portion extending in a front-and-rear direction of the vehicle body and a second trunk line portion extending in a leftward-and-rightward direction of the vehicle body. The plurality of control boxes include a branch control box that connects the first trunk line portion and the second trunk line portion, and distributes power from one of the first trunk line portion and the second trunk line portion to the other one.
    Type: Application
    Filed: June 7, 2022
    Publication date: September 22, 2022
    Inventors: Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito, Kazuyuki Oiwa, Terumitsu Sugimoto, Taku Furuta, Noriaki Sasaki, Yukinari Naganishi, Sadaharu Okuda, Kunihiko Yamada
  • Patent number: 11437876
    Abstract: The present invention provides a rotating electrical machine capable of fixing a permanent magnet at a defined position of a magnet insertion hole without providing a filling groove for injection of a filler in a rotor core and, of course, without lowering performance as the rotating electric machine. A rotating electrical machine of the present invention includes: a rotor; and a stator, the rotor including: a rotor core provided with a plurality of magnet insertion holes; a permanent magnet inserted into the magnet insertion hole; and a filler configured to fix the permanent magnet to the magnet insertion hole.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: September 6, 2022
    Assignees: HONDA MOTOR CO., LTD., HITACHI ASTEMO, LTD.
    Inventors: Takayuki Nitta, Yasuyuki Saito, Yuji Kobayashi, Manabu Yazaki, Keiichiro Kashiwabara, Atsushi Nishida
  • Patent number: 11407371
    Abstract: A vehicular circuit body includes a trunk line that includes a power source line and a communication line, and that is routed in a vehicle body; and a plurality of control boxes that are disposed in a distribution manner along the trunk line. The trunk line includes a first trunk line portion extending in a front-and-rear direction of the vehicle body and a second trunk line portion extending in a leftward-and-rightward direction of the vehicle body. The plurality of control boxes include a branch control box that connects the first trunk line portion and the second trunk line portion, and distributes power from one of the first trunk line portion and the second trunk line portion to the other one.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: August 9, 2022
    Assignee: YAZAKI CORPORATION
    Inventors: Masahiro Takamatsu, Koichi Uezono, Kousuke Kinoshita, Atsushi Nakata, Yasuyuki Saito, Kazuyuki Oiwa, Terumitsu Sugimoto, Taku Furuta, Noriaki Sasaki, Yukinari Naganishi, Sadaharu Okuda, Kunihiko Yamada
  • Patent number: 11407746
    Abstract: The present invention addresses the problem of providing a compound for prophylaxis and/or treatment of central inflammatory diseases, or a pharmacologically acceptable salt thereof. The present invention addresses a compound of a general formula (I) or a pharmacologically acceptable salt thereof as a means to solve the problem. [R1: a C1-C6 alkyl group or the like, R2: a C1-C6 alkyl group or the like, A: a 5-membered aromatic hetero-ring or the like, R3, R3?: a C1-C6 alkyl group or the like.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: August 9, 2022
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Keiji Saito, Katsuyoshi Nakajima, Yasuyuki Ogawa, Mitsuhiro Makino, Kaori Ito, Seiko Nagata, Makoto Hirasawa
  • Publication number: 20220228028
    Abstract: A polyamideimide resin composition comprises a polyamideimide resin and a solvent containing a compound represented by formula (1). In the formula, R1 represents an alkyl group of 1 to 8 carbon atoms, R2 and R3 each independently represent a hydrogen atom or an alkyl group of 1 to 8 carbon atoms, and X represents an alkylene group of 1 to 8 carbon atoms.
    Type: Application
    Filed: May 16, 2019
    Publication date: July 21, 2022
    Inventors: Yasuyuki SAITO, Atsushi TAKAHASHI, Rei SATAKE
  • Publication number: 20220213110
    Abstract: The present invention provides, for example, a compound represented by formula (1), or a salt thereof: wherein R1 to R4 are each independently an alkyl group.
    Type: Application
    Filed: May 8, 2020
    Publication date: July 7, 2022
    Applicants: OSAKA UNIVERSITY, N.E. CHEMCAT Corporation
    Inventors: Takato MITSUDOME, Yukio TAKAGI, Kiyohiko SAITO, Hiroyasu SUZUKA, Yosuke IMANAKA, Yasuyuki BANNO
  • Publication number: 20220184813
    Abstract: A welding system configured to weld a workpiece by using a welding device and a positioner includes a control device configured to control the welding device and the positioner. The positioner includes a workpiece position setting mechanism having reference position information, and at least one holding mechanism configured to hold the workpiece. The control device includes a positioner position calculation means for calculating a position of the holding mechanism when holding the workpiece based on the reference position information provided from the workpiece position setting mechanism and workpiece information inputted into the control device in advance.
    Type: Application
    Filed: February 14, 2020
    Publication date: June 16, 2022
    Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    Inventors: Yoshiya TAKEMURA, Yasuyuki SAITO, Youzhuo JIAO
  • Publication number: 20220161742
    Abstract: An exterior member that includes a housing in which a cable is to be housed; a first projection that is formed on an inner peripheral surface of the housing and that is formed so as to protrude toward an inside of the housing from the inner peripheral surface of the housing; and a first radiation film that covers a surface of the first projection and that has a higher emissivity than the surface of the first projection.
    Type: Application
    Filed: January 20, 2020
    Publication date: May 26, 2022
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventor: Yasuyuki SAITO
  • Publication number: 20220069651
    Abstract: A rotary electric machine includes a rotor, a stator, and stator windings. The stator winding has a plurality of slot conductor groups having a plurality of slot conductors of the same phase. A plurality of slot conductors of the slot conductor group are inserted into a predetermined number (Ns) of slots continuously arranged in a circumferential direction of the stator core such that the slot and the layer are adjacent to each other. The predetermined number (Ns) is set to “Ns=NSPP+1,” where “NSPP” denotes the number of slots per pole per phase.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 3, 2022
    Inventors: Yasuyuki SAITO, Yuji KANOH, Toshio ISHIKAWA
  • Patent number: 11258429
    Abstract: Acoustic wave devices are disclosed. An acoustic wave device can include a first filter and a second filter coupled to a common node. The second filter includes acoustic wave resonators of a first type (e.g., bulk acoustic wave resonators) and a series acoustic wave resonator of the second type (e.g., a surface acoustic wave resonator) that is coupled between the acoustic wave resonators of the first type and the common node. The acoustic wave device can further include a loop circuit coupled to the first filter, in which the loop circuit is configured to generate an anti-phase signal to a target signal at a particular frequency. In certain embodiments, the first filter is a receive filter and the second filter is a transmit filter.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: February 22, 2022
    Assignee: Skyworks Solutions, Inc.
    Inventors: Yoshiaki Ando, Yasuyuki Saito, Hiroyuki Nakamura
  • Patent number: 11245299
    Abstract: Provided is a rotary electric machine which is configured to draw three-phase output lines from a connection side coil end by an easy process. A stator for a rotary electric machine according to the present invention includes a plurality of segment coils including connection-side winding portions and non-connection-side winding portions. The connection-side winding portions are arranged on one side of a stator core and connected to slots with the same slot pitch, and the non-connection-side winding portions are arranged on the other side of the stator core and inserted into the slots with a plurality of kinds of slot pitches. The connection-side winding portions include a first connection group and a second connection group. The first connection group is provided with a plurality of terminal portions for connecting the segments, and the second connection group connects layers different from those in the first connection group, and is provided with a plurality of terminal portions.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 8, 2022
    Assignee: Hitachi Astemo, Ltd.
    Inventors: Yuji Kano, Takayuki Koizumi, Yasuyuki Saito, Seigo Misaki, Hisaya Shimizu
  • Patent number: 11237461
    Abstract: A vehicle and a camera bracket include a lens hood which surrounds a detection space of an external environment detection camera, in which the lens hood includes a reflected wave reducing structure on at least a portion of a surface facing the detection space, and a bottom surface forming part which forms a surface (bottom surface) having the reflected wave reducing structure on the lens hood includes a fixed body having a portion (a fixed-side structure portion) of the reflected wave reducing structure and fixed to a vehicle main body, and a segment body having the other portion (a segment-side structure portion) of the reflected wave reducing structure and configured to be separable from the fixed body.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: February 1, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Keita Kasai, Takahiro Ohmoto, Yasuyuki Saito
  • Patent number: 11237029
    Abstract: A sensor hood (21) includes a bottom surface-forming section (26) that forms a flat bottom surface (26a) facing a detection space (K1). When seen from a height direction (Z1) perpendicular to a surface width direction (X1) and a surface forward/rearward direction (Y1) of the bottom surface (26a), a split section (P1) between a fixed body (30) and a split body (40) divides the bottom surface (26a) into a first range (H1) including an optical axis (CL3) in the surface width direction (X1) and a second range (H2) that avoids the optical axis (CL3). The first range (H1) is disposed at the same height as the second range (H2) in the height direction (Z1) and disposed closer to the optical axis (CL3) than the second range (H2).
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: February 1, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Keita Kasai, Takahiro Ohmoto, Yasuyuki Saito
  • Patent number: 11239735
    Abstract: A motor unit includes: a first rotating electric machine which includes a cylindrical first stator, a first rotor disposed coaxially with the first stator, a first shaft disposed coaxially with the first rotor, and a cylindrical first casing accommodating the first stator and the first rotor; a second rotating electric machine which includes a cylindrical second stator, a second rotor disposed coaxially with the second stator, a second shaft disposed coaxially with the second rotor, and a cylindrical second casing accommodating the second stator and the second rotor; a single drive device which is integrally fixed across a peripheral surface in a diameter direction of the first rotor in the first casing and a peripheral surface in a diameter direction of the second rotor in the second casing; and a surface-matching fixing portion which is fixed by a fixing member while an axial end surface of the first casing comes into contact with an axial end surface of the second casing.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: February 1, 2022
    Assignees: HONDA MOTOR CO., LTD., Hitachi Automotive Systems, Ltd.
    Inventors: Manabu Yazaki, Tomoyuki Suzuki, Sachio Kawada, Yasuyuki Saito, Hiroshi Hamano, Tsuyoshi Harada