Patents by Inventor Takashi Ishimaru

Takashi Ishimaru 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: 10840213
    Abstract: A bonding system includes a substrate transfer device configured to transfer a first substrate and a second substrate to a bonding apparatus, a first holding plate configured to hold the first substrate from an upper surface side, and a second holding plate disposed below the first holding plate and configured to hold the second substrate from a lower surface side so that the second substrate faces the first substrate. The substrate transfer device includes a first holding part capable of holding the first substrate from the upper surface side, and a second holding part disposed below the first holding part and capable of holding the second substrate from the lower surface side. The first holding part and the second holding part are configured to receive and hold the first substrate and the second substrate at the same time from the first holding plate and the second holding plate.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: November 17, 2020
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Masataka Matsunaga, Takahiro Masunaga, Yasutaka Soma, Takashi Koga, Shogo Hara, Masaaki Umitsuki, Kazutoshi Ishimaru, Fumio Sakata
  • Publication number: 20200269986
    Abstract: To provide an air conditioning piping structure for an aircraft which can promote mixing of temperature adjusted air and recirculated air flowing into a mixing chamber forming an air conditioning system. An air conditioning piping structure causes temperature adjusted air obtained by an air conditioning apparatus of an aircraft and recirculated air discharged from a pressurized compartment to flow into a mixing chamber which mixes the temperature adjusted air and the recirculated air. This air conditioning piping structure includes a first pipe through which the temperature adjusted air flows, a second pipe through which the recirculated air flows, and which is connected to the first pipe, and a flow passage restricting part configured to apply a resistance to at least one of the temperature adjusted air and the recirculated air in a vicinity of a merging position where the temperature adjusted air and the recirculated air are merged.
    Type: Application
    Filed: February 19, 2020
    Publication date: August 27, 2020
    Applicant: Mitsubishi Aircraft Corporation
    Inventors: Takashi Ishimaru, Yasunari Tanaka, Satoshi Hirotsu
  • Publication number: 20200231287
    Abstract: An air-conditioning duct structure of an aircraft includes an air-conditioning duct that is provided on each of a starboard side and a port side and guides conditioned air to a vicinity of a ceiling of a cabin in the aircraft. The air-conditioning duct includes a blowout portion and a blowout upstream portion. The blowout portion blows out the conditioned air to the cabin from an outboard side of the ceiling to an inboard side of the ceiling and toward a lower part than the ceiling, and the blowout upstream portion communicates with an upstream side of the blowout portion. In addition, the blowout portion or the blowout upstream portion is curved to cause a terminal end side of the blowout portion to be inclined downward with respect to a horizontal direction.
    Type: Application
    Filed: December 18, 2019
    Publication date: July 23, 2020
    Applicant: Mitsubishi Aircraft Corporation
    Inventors: Satoshi Hirotsu, Takashi Ishimaru, Yuichiro Shimura, Yasunari Tanaka, Fumio Kondo
  • Patent number: 10655619
    Abstract: A stay of a liquid can be suppressed. A pump 100 includes a tube 102, having elasticity, in which a liquid as a target to be delivered flows; a tube housing 104 which covers an outside of the tube 102 and keeps a gas in an inner space V between an outer surface of the tube 102 and the tube housing 104; and an electropneumatic regulator RE configured to supply the gas into the inner space V and discharge the gas from the inner space V.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: May 19, 2020
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Takashi Sasa, Daisuke Ishimaru, Takahiro Okubo, Tomoyuki Yumoto, Tomohiko Muta
  • Patent number: 10518199
    Abstract: A treatment solution supply apparatus for supplying a treatment solution to a treatment solution discharge unit that discharges the treatment solution to a treatment body, includes: a temporary storage apparatus that temporarily stores the treatment solution supplied from a treatment solution supply source that stores the treatment solution; a filter that removes a foreign substance in the treatment solution from the temporary storage apparatus; and a pump that sends the treatment solution from which the foreign substance has been removed by the filter to the treatment solution discharge unit, wherein the temporary storage apparatus has a pressure-feeding function of pressure-feeding the treatment solution stored in the temporary storage apparatus.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: December 31, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Takashi Sasa, Daisuke Ishimaru, Katsuya Hashimoto, Hideo Shite, Shinya Wakamizu, Kazuhiko Kimura
  • Patent number: 10424502
    Abstract: A substrate transfer device for transferring a first substrate and a second substrate to a bonding apparatus configured to bond the first substrate and the second substrate, includes a first holding part configured to hold the first substrate from an upper surface side, a lower surface of the first substrate serving as a bonding surface, and a second holding part provided below the first holding part and configured to hold the second substrate from a lower surface side so that the second substrate faces the first substrate, a upper surface of the second substrate serving as a bonding surface to be bonded to the lower surface of the first substrate.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: September 24, 2019
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Masataka Matsunaga, Takahiro Masunaga, Takashi Koga, Yasuharu Iwashita, Shingo Katsuki, Masaaki Umitsuki, Kazutoshi Ishimaru, Fumio Sakata
  • Patent number: 10392477
    Abstract: The present invention relates to a method for manufacturing coagulated particles from a latex prepared by emulsion polymerization, containing step of discharging the latex prepared by emulsion polymerization containing a thickener or the latex prepared by emulsion polymerization having a given viscosity into a solution containing a coagulating agent, to coagulate the latex prepared by emulsion polymerization, aggregates having an anisotropy shape obtained by discharging a latex prepared by emulsion polymerization containing a thickener into a solution containing a coagulating agent, and coagulated particles from the latex prepared by emulsion polymerization obtained by the method.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: August 27, 2019
    Assignee: KANEKA CORPORATION
    Inventors: Morio Ishihara, Takashi Ueda, Ryohei Ishimaru, Satoshi Kishi
  • Patent number: 6029923
    Abstract: A tension device for winding yarn includes a bracket with an inclined face and a braking member accommodated in the bracket. A rotary shaft protrudes from the center of the bracket. A tubular member has a through-hole for the rotary shaft. A forward guide member includes two hub members mounted on the axial end of the rotary shaft with a yarn winding portion joining the hub members.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: February 29, 2000
    Assignee: Ogura Clutch Co., Ltd.
    Inventors: Takashi Ishimaru, Yasuo Yokoyama, Toshiaki Akashi
  • Patent number: 5601176
    Abstract: The armature assembly (9 or 17) includes a hub (10 or 19) adapted to be connected to and rotate with an input shaft (8 or 18). The hub (10 or 19) includes a flange (10a or 19a) connected to a composite material armature support plate (12 or 21). Rubber dampers (15 or 23) are molded to rivets (14 or 24) and are pressed into cylindrical peripheral walls (12a or 21b) of damper holder sections (13 or 22). The rivets (14 or 24) are staked to an armature (16 or 25). The rubber dampers (15 or 23) bias the armature (16 or 25) into contact with surface of a stopper (10e or 21g) when an electromagnetic clutch (1) is not energized and a space (G or G.sub.2) is formed that extends axially from the armature (16 or 25) to the armature support plate (12 or 21) and radially outward from the stopper (10e or 21g).
    Type: Grant
    Filed: April 13, 1995
    Date of Patent: February 11, 1997
    Assignee: Ogura Clutch Co., Ltd.
    Inventors: Takashi Ishimaru, Toshio Takahashi
  • Patent number: 5307038
    Abstract: In an electromagnetic coupling apparatus, an excitation coil constituted by a plurality of turns of a winding member is covered with a resin coil bobbin. The coil bobbin can be divided into at least two members and is formed into a hollow annular shape. The divided mating surfaces of the members constituting the coil bobbin are joined to each other by ultrasonic welding.
    Type: Grant
    Filed: March 27, 1990
    Date of Patent: April 26, 1994
    Assignee: Ogura Clutch Co., Ltd.
    Inventor: Takashi Ishimaru
  • Patent number: 5138293
    Abstract: A terminal connection structure of an electromagnetic coupling device includes terminal housing unit, an extraction hole, a flat contact portion, a conductive mount member, and a conductive support member connected to a power source lead line. The terminal housing unit is formed integrally with a resin coil bobbin having an electromagnetic coil therein, and projects from a through hole formed in a yoke having an annular groove in which the resin coil bobbin is press-fitted. The extraction hole is formed in the terminal housing unit to extract one end of a winding of the electrogmagnetic coil. The flat contact portion is formed between a pair of grooves formed on two sides thereof in the terminal housing unit, and one end of the winding extracted from the extraction hole is brought into contact with the flat contact portion. The conductive mount member is press-fitted in one groove of the terminal housing unit to hold a portion of the winding brought into contact with the flat contact portion.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: August 11, 1992
    Assignee: Ogura Clutch, Co., Ltd.
    Inventor: Takashi Ishimaru