Patents by Inventor Mutsunori Koyomogi

Mutsunori Koyomogi 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: 20200301401
    Abstract: A tool is equipped with a torque sensor, suited for a tightening task of a fastening component of a device such as a fluid control system that requires a large number of fastening components for assembly and has a narrow space for access to the fastening components, and capable of automatically detecting a tightening torque. The tool includes a torque sensor capable of detecting a tightening torque for tightening a fastening component acting on a bit. The torque sensor initiates measurement of the tightening torque when the tightening torque detected exceeds a set threshold value, completes measurement when the tightening torque detected falls below the set threshold value and a set time elapses, and outputs torque-related data formed on the basis of measurement data from measurement initiation to measurement completion and including a measurement time. The torque-related data includes a peak value of the measurement data.
    Type: Application
    Filed: December 3, 2018
    Publication date: September 24, 2020
    Applicants: CONNECTEC JAPAN Corporation, FUJIKIN INCORPORATED
    Inventors: Kazutoshi HORIKAWA, Toru NEBASHI, Hidekazu MACHIDA, Nozomi SHIMOISHIZAKA, Akihiro HARADA, Masahiko OCHIISHI, Yoshiaki YAMATO, Hiroki KARUBE, Mutsunori KOYOMOGI, Tsutomu SHINOHARA
  • Patent number: 9850920
    Abstract: A fluid control apparatus has a reduced number of components and enables simple alteration such as increasing or decreasing the number of lines. Chanel blocks on a lower stage include a plural-line (three-line) passage block disposed over a plurality of lines. The plural-line passage block receives an upper stage over three lines, with each of the lines including an inlet extension of a flow rate controller, and two inlet-side on-off valves arranged in series with the inlet extension. The plural-line passage block has longitudinal passages and transverse passages therein. The longitudinal passages are in communication with passages of the fluid control devices arranged in series per line. The transverse passages are in communication with passages of fluid control devices arranged in adjacent lines.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: December 26, 2017
    Assignee: FUJIKIN INCORPORATED
    Inventors: Toshiyuki Inada, Takahiro Matsuda, Mutsunori Koyomogi
  • Patent number: 9471065
    Abstract: A plurality of stacked and fixed gas supplying units U, each gas supplying unit U having at least four gas supply lines S is formed by opposingly combining and fixing two flow controllers 3, each flow controller 3 provided with a plurality of flow control units, to a gas inlet-side block 12 and a gas outlet-side block 13 that are disposed in parallel across an interval in plan view and providing each flow controller 3 with an inlet opening and closing valve 1 and an outlet opening and closing valve 5.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: October 18, 2016
    Assignee: FUJIKIN INCORPORATED
    Inventors: Mutsunori Koyomogi, Takashi Hirose, Michio Yamaji, Takahiro Matsuda
  • Patent number: 9395006
    Abstract: To provide a check valve which can be used even under a high temperature condition by overcoming a drawback “valve element sticking to sealing member” associated with high temperature use while enhancing heat resistance. An opening of a fluid path formed in a first body is brought into a closed state by bringing a valve element biased by a biasing member into contact with a sealing member. The sealing member is formed of a post-cured perfluoro elastomer packing. An annular sealing portion which is brought into line contact with the sealing member is formed on the valve element.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: July 19, 2016
    Assignee: FUJIKIN INCORPORATED
    Inventors: Shunya Ikeda, Mutsunori Koyomogi, Megumu Makino, Toshiyuki Inada
  • Patent number: 9212755
    Abstract: A fluid control device includes two opening and closing valves 2, 3 disposed symmetrical to each other and having an identical shape, two fluid discharge passages 6, 7, 11, 12 having an equal length and provided in parallel with each other in outlets of the opening and closing valves 2, 3, and a connection member 10 attachable to a chamber and having two fluid passages 25, 26 formed in an equal length to and communicating with the two fluid discharge passages 6, 7, 11, 12, the connection member being provided in outlets of the two fluid discharge passages 6, 7, 11, 12.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: December 15, 2015
    Assignee: FUJIKIN INCORPORATED
    Inventors: Haruhiko Kuriki, Takahiro Matsuda, Mutsunori Koyomogi, Megumu Makino
  • Patent number: 9175779
    Abstract: Provided is a diaphragm valve that can improve durability when the diaphragm valve is downsized. In a pressing adaptor, a whole lower surface thereof has a taper shape at a predetermined inclination angle. A bottom surface of a depression of a body has a circular flat portion and a depression that is continued to an outer circumference of the flat portion and is depressed with respect to the flat portion. In a diaphragm, in a state where a fluid inflow channel is opened, an upper surface of an outer circumferential edge portion comes into surface contact with the taper-shaped lower surface a of the pressing adaptor, and a lower surface of the outer circumferential edge portion comes into line contact with the outer circumference of the flat portion of the bottom surface of the depression of the body.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: November 3, 2015
    Assignee: FUJIKIN INCORPORATED
    Inventors: Kazunari Watanabe, Mutsunori Koyomogi, Izuru Shikata
  • Patent number: 9169558
    Abstract: To provide a fluid control apparatus capable of reducing the space, while reducing the cost. A fluid control apparatus has a fluid controlling unit and a fluid introducing unit. The fluid introducing unit is divided into three parts: a first and a second inlet-side shutoff/open parts disposed on the inlet side, each made up of 2×N/2, disposed between the first and second inlet-side shutoff/open parts and the fluid controlling unit.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: October 27, 2015
    Assignees: TOKYO ELECTRON LIMITED, FUJIKIN INCORPORATED
    Inventors: Jun Hirose, Kazuyuki Tezuka, Yohei Uchida, Mutsunori Koyomogi, Takahiro Matsuda, Ryousuke Dohi, Kouji Nishino, Nobukazu Ikeda
  • Patent number: 9169940
    Abstract: A purge line changing block joint for enabling supply of different types of purge gas between lines without a significant remodeling of a fluid control apparatus and the fluid control apparatus is provided. A purge line changing block joint is connected to an upper side of a three-way valve channel portion in at least one line of the plurality of lines. The purge line changing block joint includes a process gas inlet channel communicating with a process gas inlet channel of the three-way valve channel portion, an outlet channel communicating the process gas inlet channel and an outlet channel of the three-way valve channel portion, a channel terminal not in communication with a purge gas inlet channel of the three-way valve channel portion but terminating the same, and a new purge gas inlet channel communicating with the outlet channel and opening on the top surface.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: October 27, 2015
    Assignee: FUJIKIN INCORPORATED
    Inventors: Ryuji Yogo, Izuru Shikata, Mutsunori Koyomogi, Megumu Makino, Takahiro Matsuda
  • Publication number: 20150234390
    Abstract: A plurality of stacked and fixed gas supplying units U, each gas supplying unit U having at least four gas supply lines S is formed by opposingly combining and fixing two flow controllers 3, each flow controller 3 provided with a plurality of flow control units, to a gas inlet-side block 12 and a gas outlet-side block 13 that are disposed in parallel across an interval in plan view and providing each flow controller 3 with an inlet opening and closing valve 1 and an outlet opening and closing valve 5.
    Type: Application
    Filed: October 18, 2013
    Publication date: August 20, 2015
    Inventors: Mutsunori Koyomogi, Takashi Hirose, Michio Yamaji, Takahiro Matsuda
  • Publication number: 20150152969
    Abstract: A purge line changing block joint for enabling supply of different types of purge gas between lines without a significant remodeling of a fluid control apparatus and the fluid control apparatus is provided. A purge line changing block joint is connected to an upper side of a three-way valve channel portion in at least one line of the plurality of lines. The purge line changing block joint includes a process gas inlet channel communicating with a process gas inlet channel of the three-way valve channel portion, an outlet channel communicating the process gas inlet channel and an outlet channel of the three-way valve channel portion, a channel terminal not in communication with a purge gas inlet channel of the three-way valve channel portion but terminating the same, and a new purge gas inlet channel communicating with the outlet channel and opening on the top surface.
    Type: Application
    Filed: February 20, 2013
    Publication date: June 4, 2015
    Applicant: FUJIKIN INCORPORATED
    Inventors: Ryuji Yogo, Izuru Shikata, Mutsunori Koyomogi, Megumu Makino, Takahiro Matsuda
  • Publication number: 20150075660
    Abstract: A fluid control apparatus has a reduced number of components and enables simple alteration such as increasing or decreasing the number of lines. Channel blocks on a lower stage include a plural-line (three-line) passage block 21 disposed over a plurality of lines. The plural-line passage block 21 receives an upper stage over three lines, with each of the lines including an inlet extension 16b of a flow rate controller 16, and two inlet-side on-off valves 14, 15 arranged in series with the inlet extension 16b. The plural-line passage block 21 has longitudinal passages and transverse passages therein. The longitudinal passages are in communication with passages of the fluid control devices arranged in series per line. The transverse passages are in communication with passages of fluid control devices arranged in adjacent lines.
    Type: Application
    Filed: April 17, 2013
    Publication date: March 19, 2015
    Inventors: Toshiyuki Inada, Takahiro Matsuda, Mutsunori Koyomogi
  • Publication number: 20140216575
    Abstract: To provide a check valve which can be used even under a high temperature condition by overcoming a drawback “valve element sticking to sealing member” associated with high temperature use while enhancing heat resistance. An opening of a fluid path formed in a first body is brought into a closed state by bringing a valve element biased by a biasing member into contact with a sealing member. The sealing member is formed of a post-cured perfluoro elastomer packing. An annular sealing portion which is brought into line contact with the sealing member is formed on the valve element.
    Type: Application
    Filed: May 31, 2012
    Publication date: August 7, 2014
    Applicant: FUJIKIN INCORPORATED
    Inventors: Shunya Ikeda, Mutsunori Koyomogi, Megumu Makino, Toshiyuki Inada
  • Publication number: 20140001391
    Abstract: Provided is a diaphragm valve that can improve durability when the diaphragm valve is downsized. In a pressing adaptor, a whole lower surface thereof has a taper shape at a predetermined inclination angle. A bottom surface of a depression of a body has a circular flat portion and a depression that is continued to an outer circumference of the flat portion and is depressed with respect to the flat portion. In a diaphragm, in a state where a fluid inflow channel is opened, an upper surface of an outer circumferential edge portion comes into surface contact with the taper-shaped lower surface of the pressing adaptor, and a lower surface of the outer circumferential edge portion comes into line contact with the outer circumference of the flat portion of the bottom surface of the depression of the body.
    Type: Application
    Filed: June 24, 2013
    Publication date: January 2, 2014
    Inventors: Kazunari Watanabe, Mutsunori Koyomogi, Izuru Shikata
  • Publication number: 20130037145
    Abstract: A fluid control device includes two opening and closing valves 2, 3 disposed symmetrical to each other and having an identical shape, two fluid discharge passages 6, 7, 11, 12 having an equal length and provided in parallel with each other in outlets of the opening and closing valves 2, 3, and a connection member 10 attachable to a chamber and having two fluid passages 25, 26 formed in an equal length to and communicating with the two fluid discharge passages 6, 7, 11, 12, the connection member being provided in outlets of the two fluid discharge passages 6, 7, 11, 12.
    Type: Application
    Filed: August 8, 2012
    Publication date: February 14, 2013
    Applicant: FUJIKIN INCORPORATED
    Inventors: Haruhiko Kuriki, Takahiro Matsuda, Mutsunori Koyomogi, Megumu Makino
  • Patent number: 8327876
    Abstract: There is provided a fluid controller having an enhanced vibration preventing characteristic without affecting pressure controlling operations. A valve element 4 is moved with respect to a valve seat 3 due to a change of balance between a fluid pressure acting on a diaphragm 10 and an elastic force of a pressure-setting spring 13, thereby controlling a pressure of a fluid. A vibration prevention member 17 is placed in a disk-shaped movable member 12 which moves integrally with the diaphragm 10. The vibration prevention member 17 includes a casing which incorporates therein a weight member interposed between elastic members.
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: December 11, 2012
    Assignee: Fujikin Incorporated
    Inventor: Mutsunori Koyomogi
  • Patent number: 7896030
    Abstract: The present invention provides a joint member which suppresses the increase of the number of members and enables the provision of a further compactified integrated fluid control apparatus. A sensor-equipped joint member 10 includes a channel block 41 including a V-shaped channel 41a formed therein for communicating adjacent fluid control devices 16 and 20 to each other at their lower-end openings, and a pressure sensor 42 provided on a side surface of the channel block 41. The channel block 41 is provided with a branched channel 41b which is branched from the V-shaped channel 41a and is communicated to the pressure sensor 42.
    Type: Grant
    Filed: August 26, 2005
    Date of Patent: March 1, 2011
    Assignee: Fujikin Incorporated
    Inventors: Tsutomu Shinohara, Michio Yamaji, Shigeaki Tanaka, Mutsunori Koyomogi, Ichiro Mine, Ichiro Tokuda, Kenji Tsubota
  • Patent number: 7814797
    Abstract: A pressure sensor apparatus which can provide an integrated fluid control apparatus in which a pressure sensor is easily replaced independently, as well as achieving a more compact structure, and a pressure sensor built-in fluid control equipment. A pressure sensor apparatus (21) includes a first passage block (22) in which a predetermined passage (22a) is formed, a second passage block (23) in which a predetermined passage (23a) is formed and which opposes to the first passage block (22) at a predetermined interval, and a pressure sensor (24) which is provided in an opposing surface of any one of the first and second passage blocks (23) and detects a fluid pressure in an inner passage (23b), and is integrated in a pressure regulator (16).
    Type: Grant
    Filed: January 24, 2007
    Date of Patent: October 19, 2010
    Assignee: Fujikin Incorporated
    Inventors: Izuru Shikata, Megumu Makino, Mutsunori Koyomogi, Masamori Tsukada, Jubee Aizawa
  • Publication number: 20100072413
    Abstract: There is provided a fluid controller having an enhanced vibration preventing characteristic without affecting pressure controlling operations. A valve element 4 is moved with respect to a valve seat 3 due to a change of balance between a fluid pressure acting on a diaphragm 10 and an elastic force of a pressure-setting spring 13, thereby controlling a pressure of a fluid. A vibration prevention member 17 is placed in a disk-shaped movable member 12 which moves integrally with the diaphragm 10. The vibration prevention member 17 includes a casing which incorporates therein a weight member interposed between elastic members.
    Type: Application
    Filed: January 15, 2008
    Publication date: March 25, 2010
    Inventor: Mutsunori Koyomogi
  • Publication number: 20090250126
    Abstract: There is provided a fluid control device having no dead volume. A fluid flow path is constituted by a loop-shaped flow-path portion L, and a first inlet flow-path portion B1, a second inlet flow-path portion B2 and a common outlet flow-path portion B3 which are communicated with a first inlet A1, a second inlet A2 and a common outlet A3 at predetermined portions P1, P2 and P3 of the loop-shaped flow-path portion L. There are provided a first shut-off valve V1 for opening and closing the first inlet flow-path portion B1 and a second shut-off valve V2 for opening and closing the second inlet flow-path portion B2.
    Type: Application
    Filed: July 21, 2006
    Publication date: October 8, 2009
    Applicant: Fujikin Incorporated
    Inventor: Mutsunori Koyomogi
  • Publication number: 20090019939
    Abstract: The present invention provides a pressure sensor apparatus which can provide an integrated fluid control apparatus in which a pressure sensor is easily replaced independently, as well as achieving a more compact structure, and a pressure sensor built-in fluid control equipment. A pressure sensor apparatus (21) includes a first passage block (22) in which a predetermined passage (22a) is formed, a second passage block (23) in which a predetermined passage (23a) is formed and which opposes to the first passage block (22) at a predetermined interval, and a pressure sensor (24) which is provided in an opposing surface of any one of the first and second passage blocks (23) and detects a fluid pressure in an inner passage (23b), and is integrated in a pressure regulator (16).
    Type: Application
    Filed: January 24, 2007
    Publication date: January 22, 2009
    Inventors: Izuru Shikata, Megumu Makino, Mutsunori Koyomogi, Masamori Tsukada, Jubee Aizawa