Patents by Inventor Takeshi Aihara

Takeshi Aihara 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: 11884907
    Abstract: A culture container for culturing lymphocytes includes an immobilized surface and a non-immobilized surface, wherein the culture container is formed of a gas permeable film, the immobilized surface and the non-immobilized surface are container inner surfaces facing each other, and anti-CD3 antibodies are immobilized in the immobilized surface at a concentration of 10 to 300 ng/cm2.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: January 30, 2024
    Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takahiko Totani, Satoshi Tanaka, Takeshi Aihara, Yoichi Ishizaki
  • Patent number: 11440695
    Abstract: A method for manufacturing a metal bottle having a mouthpiece in an upper part of a bottomed cylindrical bottle body, including forming a screw part on the mouthpiece and then forming a curl at a tip of the mouthpiece. During formation of the screw part, a height of the first-stage screw thread from a tip side in a complete screw part and a height of the second-stage screw thread from the tip side are substantially equal and a distance between an apex part of the first-stage screw thread and a bottle axis is smaller than a distance between the apex part of the second-stage screw thread and the bottle axis. After formation of the curl, a distance between the apex part of the first-stage screw thread and the bottle axis and a distance between the apex part of the second-stage screw thread and the bottle axis are substantially equal.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: September 13, 2022
    Assignee: TOYO SEIKAN CO., LTD.
    Inventors: Takeshi Aihara, Masaomi Tamura, Toshiyuki Hasegawa, Takeshi Murase, Tomohiko Nakamura, Naoya Matsumoto, Nobuhiro Sasajima
  • Publication number: 20220127554
    Abstract: A culture container for culturing lymphocytes includes an immobilized surface and a non-immobilized surface, wherein the culture container is formed of a gas permeable film, the immobilized surface and the non-immobilized surface are container inner surfaces facing each other, and anti-CD3 antibodies are immobilized in the immobilized surface at a concentration of 10 to 300 ng/cm2.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takahiko Totani, Satoshi Tanaka, Takeshi Aihara, Yoichi Ishizaki
  • Publication number: 20220127555
    Abstract: A culture container for culturing lymphocytes includes an immobilized surface and a non-immobilized surface, wherein the culture container is formed of a gas permeable film, the immobilized surface and the non-immobilized surface are container inner surfaces facing each other, and anti-CD3 antibodies are immobilized in the immobilized surface at a concentration of 10 to 300 ng/cm2.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takahiko Totani, Satoshi Tanaka, Takeshi Aihara, Yoichi Ishizaki
  • Publication number: 20220127556
    Abstract: A culture container for culturing lymphocytes includes an immobilized surface and a non-immobilized surface, wherein the culture container is formed of a gas permeable film, the immobilized surface and the non-immobilized surface are container inner surfaces facing each other, and anti-CD3 antibodies are immobilized in the immobilized surface at a concentration of 10 to 300 ng/cm2.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takahiko Totani, Satoshi Tanaka, Takeshi Aihara, Yoichi Ishizaki
  • Patent number: 10525520
    Abstract: Provided is a polygonal in which a decoration effect equivalent to that of a cylindrical base-can is obtained without causing folding or deformation in a can body-part. Bottom-part outer-peripheral parts (A-2) of a cylindrical base-can that are expected to form linear parts (B-2) of a polygonal can (B) are moved inward in a radial direction, while bottom-part outer-peripheral parts (A-1) of the cylindrical base-can that are expected to form corner parts (B-1) of the polygonal can are moved outward in the radial direction. Thus, the polygonal can is molded such that the body-part cross-section peripheral length of the cylindrical base-can and the body-part cross-section peripheral length of the molded polygonal can have a substantially isometric relationship.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: January 7, 2020
    Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Tomomi Kobayashi, Naoya Matsumoto, Takeshi Aihara
  • Publication number: 20190329925
    Abstract: A method for manufacturing a metal bottle having a mouthpiece in an upper part of a bottomed cylindrical bottle body, including forming a screw part on the mouthpiece and then forming a curl at a tip of the mouthpiece. During formation of the screw part, a height of the first-stage screw thread from a tip side in a complete screw part and a height of the second-stage screw thread from the tip side are substantially equal and a distance between an apex part of the first-stage screw thread and a bottle axis is smaller than a distance between the apex part of the second-stage screw thread and the bottle axis. After formation of the curl, a distance between the apex part of the first-stage screw thread and the bottle axis and a distance between the apex part of the second-stage screw thread and the bottle axis are substantially equal.
    Type: Application
    Filed: October 10, 2017
    Publication date: October 31, 2019
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Takeshi AIHARA, Masaomi TAMURA, Toshiyuki HASEGAWA, Takeshi MURASE, Tomohiko NAKAMURA, Naoya MATSUMOTO, Nobuhiro SASAJIMA
  • Publication number: 20170008063
    Abstract: Provided is a polygonal in which a decoration effect equivalent to that of a cylindrical base-can is obtained without causing folding or deformation in a can body-part. Bottom-part outer-peripheral parts (A-2) of a cylindrical base-can that are expected to form linear parts (B-2) of a polygonal can (B) are moved inward in a radial direction, while bottom-part outer-peripheral parts (A-1) of the cylindrical base-can that are expected to form corner parts (B-1) of the polygonal can are moved outward in the radial direction. Thus, the polygonal can is molded such that the body-part cross-section peripheral length of the cylindrical base-can and the body-part cross-section peripheral length of the molded polygonal can have a substantially isometric relationship.
    Type: Application
    Filed: February 26, 2015
    Publication date: January 12, 2017
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Tomomi Kobayashi, Naoya Matsumoto, Takeshi Aihara
  • Publication number: 20160289624
    Abstract: A culture container for culturing lymphocytes includes an immobilized surface and a non-immobilized surface, wherein the culture container is formed of a gas permeable film, the immobilized surface and the non-immobilized surface are container inner surfaces facing each other, and anti-CD3 antibodies are immobilized in the immobilized surface at a concentration of 10 to 300 ng/cm2.
    Type: Application
    Filed: June 16, 2016
    Publication date: October 6, 2016
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takahiko Totani, Satoshi Tanaka, Takeshi Aihara, Yoichi Ishizaki
  • Publication number: 20140353273
    Abstract: A vapor-deposited foamed body having a film 15 vapor-deposited on the surface of a foamed plastic formed body 10 containing foamed cells 1 therein, wherein in the surface X of the foamed plastic formed body 10 serving as the under-layer on where the film 15 is to be vapor-deposited, the porosity of the foamed cells 1 is suppressed to be not more than 30% in the surface layer portion 10a to a depth of 50 ?m from said surface. The vapor-deposited foamed body is obtained by vapor-depositing the film on the surface of the foamed plastic formed body such as a foamed container, the vapor-deposited film being uniformly formed and being effectively prevented from peeling off.
    Type: Application
    Filed: February 5, 2013
    Publication date: December 4, 2014
    Inventors: Nobuhisa Koiso, Kentarou Ichikawa, Takeshi Aihara
  • Patent number: 8680424
    Abstract: A microwave plasma processing device includes a fixing device for fixing a substrate as a processing target on a central axis in a plasma processing chamber, a exhausting device for depressurizing an inside and outside of the substrate, a metal processing gas supply member which is present in the substrate and forms a reentrant cylindrical resonating system along with the plasma processing chamber, and a microwave introducing device for introducing a microwave into the plasma processing chamber to perform processing. A microwave sealing member is provided at a substrate-holding portion of the fixing device, and a connection position of the microwave introducing device is located at a node of an electric field intensity distribution formed on the processing gas supply member by introducing the microwave.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: March 25, 2014
    Assignee: Toyo Seikan Kaisha, Ltd.
    Inventors: Akira Kobayashi, Kouji Yamada, Hideo Kurashima, Tsunehisa Namiki, Takeshi Aihara, Yasunori Onozawa
  • Publication number: 20090250444
    Abstract: A microwave plasma processing device includes a fixing device for fixing a substrate as a processing target on a central axis in a plasma processing chamber, a exhausting device for depressurizing an inside and outside of the substrate, a metal processing gas supply member which is present in the substrate and forms a reentrant cylindrical resonating system along with the plasma processing chamber, and a microwave introducing device for introducing a microwave into the plasma processing chamber to perform processing. A microwave sealing member is provided at a substrate-holding portion of the fixing device, and a connection position of the microwave introducing device is located at a node of an electric field intensity distribution formed on the processing gas supply member by introducing the microwave.
    Type: Application
    Filed: June 12, 2009
    Publication date: October 8, 2009
    Applicant: TOYO SEIKAN KAISHA LTD.
    Inventors: Akira Kobayashi, Kouji Yamada, Hideo Kurashima, Tsunehisa Namiki, Takeshi Aihara, Yasunori Onozawa
  • Patent number: 7582845
    Abstract: A microwave plasma processing device can form a uniform thin film on a substrate to be processed. The microwave plasma processing device includes a fixing device for fixing a substrate to be processed onto the center axis in a plasma processing chamber, an exhaust device for depressurizing the inside and outside of the substrate, a metal processing gas supply member present in the substrate and forming a reentrant cylindrical resonating system along with the plasma processing chamber, and a microwave introducing device for introducing a microwave into the plasma processing chamber to process it. A microwave sealing member is provided in a specified position of the substrate-holding portion of the fixing device, and the connection position of the microwave introducing device is set to a specified weak-field position out of a field intensity distribution formed in the interior of the plasma processing chamber.
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: September 1, 2009
    Assignee: Toyo Seikan Kaisha Ltd.
    Inventors: Akira Kobayashi, Kouji Yamada, Hideo Kurashima, Tsunehisa Namiki, Takeshi Aihara, Yasunori Onozawa
  • Publication number: 20090202762
    Abstract: This invention relates to a plastic formed article having a vapor-deposited film on a surface of a plastic substrate by a plasma CVD method, the vapor-deposited film including an organosilicon vapor-deposited layer on the surface of the plastic substrate 1 and containing no oxygen, and a silicon oxide vapor-deposited layer on the organosilicon vapor-deposited layer. The plastic formed article not only features favorable gas-barrier property but also effectively prevents the generation of offensive odor at the time of vapor deposition and, further, offers excellent flavor-retaining property.
    Type: Application
    Filed: July 26, 2007
    Publication date: August 13, 2009
    Applicant: Toyo Seikan Kaisha, Ltd.
    Inventors: Kouji Yamada, Toshihide Ieki, Takeshi Aihara
  • Publication number: 20090018161
    Abstract: The present invention provides a more effective gastrointestinal function promoter. The present invention also provides a method for the prophylaxis or improvement of functional gastrointestinal disorders, a method for appetite regulation and the like. The present invention also provides a method for screening for a substance capable of promoting a gastrointestinal function. The present invention provides a gastrointestinal function promoter containing a T1R agonist as an active ingredient and a method for the prophylaxis or improvement of functional gastrointestinal disorders, a method for appetite regulation and the like by administering a T1R agonist. The present invention also provides a method of screening for a substance capable of promoting a gastrointestinal function which method uses a cell expressing T1R receptor.
    Type: Application
    Filed: May 2, 2008
    Publication date: January 15, 2009
    Applicant: AJINOMOTO CO. INC.
    Inventors: Tatsuro Tanaka, Hisayuki Uneyama, Shinichi Fujita, Saori Ogawa, Yusuke Amino, Seiji Shiraishi, Koichi Fujita, Tatsuhiro Yamada, Takashi Yamamoto, Takeshi Aihara, Manabu Suzuki
  • Publication number: 20060289401
    Abstract: A microwave plasma processing device and a gas supply member capable of forming a uniform thin film on a substrate to be processed. The microwave plasma processing device comprises fixing means of fixing a substrate to be processed onto the center axis in a plasma processing chamber, exhaust means of depressurizing the inside and outside of the substrate, a metal processing gas supply member present in the substrate and forming a reentrant cylindrical resonating system along with the plasma processing chamber, and microwave introducing means of introducing a microwave into the plasma processing chamber to process it, wherein a microwave sealing member is provided in a specified position of the substrate-holding portion of the fixing means, and the connection position of the microwave introducing means is set to a specified weak-field position out of a field intensity distribution formed in the interior of the plasma processing chamber.
    Type: Application
    Filed: March 11, 2004
    Publication date: December 28, 2006
    Applicant: Toyo Seikan Kaisha Ltd.
    Inventors: Akira Kobayashi, Kouji Yamada, Hideo Kurashima, Tsunehisa Namiki, Takeshi Aihara, Yasunori Onozawa
  • Publication number: 20060172085
    Abstract: A method of treating plastic containers with a chemical plasma by forming a film by CVD on the plastic containers by generating a glow discharge by feeding a gas for plasma treatment and energy such as microwaves for plasmatization into a plasma-treating chamber, wherein the plastic containers are cooled. This method effectively suppresses the plastic containers from being deformed, is capable of forming the film by CVD on the inner surfaces of the plastic containers consecutively for extended periods of time, and greatly enhances the productivity.
    Type: Application
    Filed: March 5, 2004
    Publication date: August 3, 2006
    Inventors: Akira Kobayashi, Koji Yamada, Takeshi Aihara, Hideo Kurashima
  • Patent number: 5063740
    Abstract: The position of a controlled system is regulated with a hydraulic actuator, which is directly linked to a hydraulic pump. The pump is driven in either direction by an electric motor, which is controlled by the output of rotatory direction and driving power generated from a controller based on a desired position and the feedback input of the actual position of the controlled system and the rotatory speed of the electric motor. The controller further includes a gain-variable amplifier for amplifying a deviation of the controlled value from a desired value with a gain characteristic curve of a shape appropriate to the controlled system, attaining a stable and well follow-up control of position.
    Type: Grant
    Filed: September 13, 1989
    Date of Patent: November 12, 1991
    Assignee: Nireco Corporation
    Inventor: Takeshi Aihara