Patents by Inventor Masaaki Eda

Masaaki Eda 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: 11911544
    Abstract: A blood purification apparatus that includes a blood circuit including an arterial blood circuit and a venous blood circuit and that allows a patient's blood to extracorporeally circulate, with a blood purifier that is interposed between the arterial blood circuit and the venous blood circuit and purifies; a dialysate temporary chamber that temporarily stores dialysate received from a dialysate storage supported by a supporting unit; a substitution-fluid temporary chamber that temporarily stores substitution fluid received from a substitution-fluid storage supported by the supporting unit; a first dialysate introduction line through which the dialysate in the dialysate storage flows into the dialysate temporary chamber; and a substitution line through which the substitution fluid in the substitution-fluid storage flows into the substitution-fluid temporary chamber.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: February 27, 2024
    Assignee: Nikkiso Company Limited
    Inventors: Tomohiro Furuhashi, Yuki Eda, Masaaki Ohta, Kenji Furuhashi
  • Patent number: 11155454
    Abstract: A container processing system includes a filling apparatus and a sterilization apparatus, the filling apparatus including first processing units adapted to process a container held by a gripper at stop positions with a sixth rotating body being rotated while intermittently stopped, the sterilization apparatus including a servomotor adapted to stop the container held by a gripper at an appropriate processing position by driving a second rotating body. During one intermittent motion of the filling apparatus, the sterilization apparatus rotates the gripper of the second rotating body once and thereby moves the gripper from a receiving position for the container to the processing position, stops the gripper there, and then moves the gripper to a transfer position.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: October 26, 2021
    Assignee: SHIBUYA CORPORATION
    Inventors: Masaaki Eda, Kazuki Takashima, Naoya Washi
  • Patent number: 11014798
    Abstract: A filling system includes a center wheel that conveys vessels, a first filler provided with a plurality of filling heads, a second filler provided with a plurality of filling heads and arranged downstream from the first filler, a first inlet wheel that receives the vessels from the center wheel and supplies the vessels to the first filler, and a second inlet wheel that receives the vessel from the center wheel and supplies the vessels to the second filler. Operation modes are switchable between a first operation mode that conveys the vessels to the first filler and a second operation mode that conveys the vessels to the second filler instead of conveying to the first filler by controlling the reception of the vessels at the first and second inlet wheels.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: May 25, 2021
    Assignee: SHIBUYA CORPORATION
    Inventors: Yukinobu Nishino, Katsunori Tanikawa, Koji Kaya, Kengo Ikeda, Shigeki Koishi, Masaaki Eda
  • Patent number: 10870506
    Abstract: A filling system includes a conveyance chamber that conveys vessels, a filling chamber provided with a filling head that fills content into the vessels, a pressure control means that controls the pressure conditions of each chamber, an intermediate chamber that is provided between the conveyance chamber and the filling chamber, and a shutter that can separate the conveyance chamber and the intermediate chamber. When the filling chamber is separated by the shutter, the pressure control means controls the pressure of the intermediate chamber to become lower than the pressure of the conveyance chamber and the filling chamber.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: December 22, 2020
    Assignee: SHIBUYA CORPORATION
    Inventors: Yukinobu Nishino, Katsunori Tanikawa, Koji Kaya, Kengo Ikeda, Shigeki Koishi, Masaaki Eda
  • Publication number: 20200255275
    Abstract: A container processing system includes a filling apparatus and a sterilization apparatus, the filling apparatus including first processing units adapted to process a container held by a gripper at stop positions with a sixth rotating body being rotated while intermittently stopped, the sterilization apparatus including a servomotor adapted to stop the container held by a gripper at an appropriate processing position by driving a second rotating body. During one intermittent motion of the filling apparatus, the sterilization apparatus rotates the gripper of the second rotating body once and thereby moves the gripper from a receiving position for the container to the processing position, stops the gripper there, and then moves the gripper to a transfer position.
    Type: Application
    Filed: January 23, 2020
    Publication date: August 13, 2020
    Inventors: Masaaki EDA, Kazuki TAKASHIMA, Naoya WASHI
  • Patent number: 10717553
    Abstract: A filling system includes a conveyance chamber in which a center wheel for conveying vessels is housed inside, a filling chamber where filling machines are housed inside, an inlet/outlet wheel that transfers the vessels from the center wheel to the filling machine, an opening that allows conveyance of the vessels, and a shutter that closes the opening. The inlet/outlet wheel includes grippers configured from a fixed section and a movable section. The movable section can be raised or lowered with respect to the rotational axis of the inlet/outlet wheel. When the shutter closes the opening, movable section is raised or lowered by a predetermined amount relative to the fixed section, after which the movable section is rotated by a predetermined amount to a position where it does not interfere with the shutter.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: July 21, 2020
    Assignee: SHIBUYA CORPORATION
    Inventors: Yukinobu Nishino, Katsunori Tanikawa, Koji Kaya, Kengo Ikeda, Shigeki Koishi, Masaaki Eda
  • Publication number: 20190276166
    Abstract: A filling system includes a conveyance chamber that conveys vessels, a filling chamber provided with a filling head that fills content into the vessels, a pressure control means that controls the pressure conditions of each chamber, an intermediate chamber that is provided between the conveyance chamber and the filling chamber, and a shutter that can separate the conveyance chamber and the intermediate chamber. When the filling chamber is separated by the shutter, the pressure control means controls the pressure of the intermediate chamber to become lower than the pressure of the conveyance chamber and the filling chamber.
    Type: Application
    Filed: September 13, 2017
    Publication date: September 12, 2019
    Applicant: SHIBUYA CORPORATION
    Inventors: Yukinobu NISHINO, Katsunori TANIKAWA, Koji KAYA, Kengo IKEDA, Shigeki KOISHI, Masaaki EDA
  • Publication number: 20190263544
    Abstract: A filling system includes a conveyance chamber in which a center wheel for conveying vessels is housed inside, a filling chamber where filling machines are housed inside, an inlet/outlet wheel that transfers the vessels from the center wheel to the filling machine, an opening that allows conveyance of the vessels, and a shutter that closes the opening. The inlet/outlet wheel includes grippers configured from a fixed section and a movable section. The movable section can be raised or lowered with respect to the rotational axis of the inlet/outlet wheel. When the shutter closes the opening, movable section is raised or lowered by a predetermined amount relative to the fixed section, after which the movable section is rotated by a predetermined amount to a position where it does not interfere with the shutter.
    Type: Application
    Filed: September 13, 2017
    Publication date: August 29, 2019
    Applicant: SHIBUYA CORPORATION
    Inventors: Yukinobu NISHINO, Katsunori TANIKAWA, Koji KAYA, Kengo IKEDA, Shigeki KOISHI, Masaaki EDA
  • Publication number: 20190248638
    Abstract: A filling system includes a center wheel that conveys vessels, a first filler provided with a plurality of filling heads, a second filler provided with a plurality of filling heads and arranged downstream from the first filler, a first inlet wheel that receives the vessels from the center wheel and supplies the vessels to the first filler, and a second inlet wheel that receives the vessel from the center wheel and supplies the vessels to the second filler. Operation modes are switchable between a first operation mode that conveys the vessels to the first filler and a second operation mode that conveys the vessels to the second filler instead of conveying to the first filler by controlling the reception of the vessels at the first and second inlet wheels.
    Type: Application
    Filed: September 13, 2017
    Publication date: August 15, 2019
    Applicant: SHIBUYA CORPORATION
    Inventors: Yukinobu NISHINO, Katsunori TANIKAWA, Koji KAYA, Kengo IKEDA, Shigeki KOISHI, Masaaki EDA
  • Patent number: 7694858
    Abstract: A beverage filling method and an apparatus to perform the beverage filling method, wherein a liquid is delivered from a storage tank into a filler tank of a filler, and the liquid is filled into containers by the filler. The method is characterized in that the liquid in the filler tank is returned through return piping attached to the filler tank and refluxed to the storage tank through a reflux path. According to this method, an excess of liquid in the filler can be circulated throughout the entire line.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: April 13, 2010
    Assignee: Suntory Holdings Limited
    Inventors: Ichiro Takeda, Kenichi Tsukano, Katsunori Tanikawa, Masaaki Eda
  • Publication number: 20060137761
    Abstract: A beverage filling method wherein a liquid is delivered from a storage tank into a filler tank of a filler, and the liquid is filled into containers by the filler. The method is characterized in that the liquid in the filler tank is returned through return piping attached to the filler tank and refluxed to the storage tank through a reflux path. According to this method, an excess of liquid in the filler can be circulated throughout the entire line.
    Type: Application
    Filed: December 11, 2003
    Publication date: June 29, 2006
    Applicant: SUNTORY LIMITED
    Inventors: Ichiro Takeda, Kenichi Tsukano, Katsunori Tanikawa, Masaaki Eda
  • Patent number: 6601618
    Abstract: A filling apparatus 1 is made up of a gas passage 14 connected to a storage tank 31 via a connection passage 14a, a first gas valve 35 that opens and closes the gas passage, a pressure gas passage 41 connected to a pressure gas supply source, a pressure gas valve 42 that opens and closes the pressure gas passage, an exhaust passage 43 that allows an interior of a container 4 to communicate with the exterior thereof, and an exhaust valve 44 that opens and closes the exhaust passage. With this filling apparatus, before a pressurized filling operation, both the gas passage and the pressure gas passage are opened to pressurize the interior of the container with a carbonated gas supplied through both passages. Further, also before a unpressurized filling operation, both the gas passage and the pressure gas passage are opened to perform a flushing operation in which droplets are discharged from the gas passage with air exhausted from the container into the storage tank via the gas passage.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: August 5, 2003
    Assignee: Shibuya Kogyo Co., Ltd.
    Inventors: Kenichi Tsukano, Masaaki Eda, Shinya Kamori, Katsunori Tanikawa
  • Publication number: 20020179177
    Abstract: A filling apparatus 1 comprises a gas passage 14 connected to a storage tank 31 via a connection passage 14a, a first gas valve 35 that opens and closes the gas passage, a pressure gas passage 41 connected to a pressure gas supply source, a pressure gas valve 42 that opens and closes the pressure gas passage, an exhaust passage 43 that allows an interior of a container 4 to communicate with an exterior thereof, and an exhaust valve 44 that opens and closes the exhaust passage.
    Type: Application
    Filed: March 4, 2002
    Publication date: December 5, 2002
    Inventors: Kenichi Tsukano, Masaaki Eda, Shinya Kamori, Katsunori Tanikawa