Patents by Inventor Tsutomu Maeda

Tsutomu Maeda 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: 11939201
    Abstract: A replaceable component for a dispense head includes a first pipe disposed to pass through an inside of a dispense head, a pressing portion capable of pressing a valve body of a beverage supply valve in a beverage container, and a sealing member. The sealing member includes a first sealing portion capable of coming in contact with a beverage outlet of the beverage container, and a membrane connected to the first sealing portion and inhibiting a beverage from adhering to the dispense head.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: March 26, 2024
    Assignees: ASAHI GROUP HOLDINGS, LTD., ASAHI BREWERIES, LTD.
    Inventors: Tomohisa Miyatani, Tsutomu Maeda, Masanori Yamagishi, Motohiro Inagaki
  • Publication number: 20230166887
    Abstract: A replaceable component for a beverage container to be attached to a beverage extraction pipe of the beverage container is provided. The replaceable component for a beverage container includes a tubular member slidable along a longitudinal direction of the beverage extraction pipe and capable of coming in annular contact with an outer circumferential surface of the beverage extraction pipe, and a bag, which is attached to the tubular member, for containing a beverage.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 1, 2023
    Inventors: Tomohisa MIYATANI, Tsutomu MAEDA, Masanori YAMAGISHI, Motohiro INAGAKI
  • Publication number: 20220332561
    Abstract: A replaceable component for a dispense head includes a first pipe disposed to pass through an inside of a dispense head, a pressing portion capable of pressing a valve body of a beverage supply valve in a beverage container, and a sealing member. The sealing member includes a first sealing portion capable of coming in contact with a beverage outlet of the beverage container, and a membrane connected to the first sealing portion and inhibiting a beverage from adhering to the dispense head.
    Type: Application
    Filed: December 10, 2020
    Publication date: October 20, 2022
    Inventors: Tomohisa MIYATANI, Tsutomu MAEDA, Masanori YAMAGISHI, Motohiro INAGAKI
  • Patent number: 11177148
    Abstract: A laser processing apparatus has a control unit including an inspection modified layer former detecting a provisional orientation flat of a bare wafer and applying a laser beam of a predetermined output power level to the bare wafer depending on the direction of the provisional orientation flat thereby to form a modified layer for detecting the crystal orientation closely to an outer edge of the bare wafer, and a crack detector detecting a crack extending from the modified layer toward a Y-axis and an exposed surface of the bare wafer, providing the modified layer extends along an X-axis in an image captured of the modified layer. If the crack detector detects no crack, the control unit determines the modified layer with no crack extending therefrom as extending parallel to the crystal orientation of the bare wafer.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: November 16, 2021
    Assignee: DISCO CORPORATION
    Inventor: Tsutomu Maeda
  • Patent number: 10580670
    Abstract: A controller of a laser processing apparatus includes: a storage section that stores processing conditions for forming modified layers along division lines of a wafer; and a processing line calculation section that displays a position at which the modified layer is planned to be formed and which is stored as the processing condition, on a display panel as a processing line. The processing line calculation section displays the processing line on the display panel superimposed on a first division line, in a region in which a start point or end point of the first division line is connected to a second division line. A start point or end point of a first modified layer formed along the first division line is permitted to be re-set on the display panel so as not to interfere with a second modified layer formed along the second division line.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: March 3, 2020
    Assignee: DISCO CORPORATION
    Inventor: Tsutomu Maeda
  • Publication number: 20190043743
    Abstract: A laser processing apparatus has a control unit including an inspection modified layer former detecting a provisional orientation flat of a bare wafer and applying a laser beam of a predetermined output power level to the bare wafer depending on the direction of the provisional orientation flat thereby to form a modified layer for detecting the crystal orientation closely to an outer edge of the bare wafer, and a crack detector detecting a crack extending from the modified layer toward a Y-axis and an exposed surface of the bare wafer, providing the modified layer extends along an X-axis in an image captured of the modified layer. If the crack detector detects no crack, the control unit determines the modified layer with no crack extending therefrom as extending parallel to the crystal orientation of the bare wafer.
    Type: Application
    Filed: July 20, 2018
    Publication date: February 7, 2019
    Inventor: Tsutomu Maeda
  • Patent number: 9925618
    Abstract: A laser processing apparatus is provided wherein a laser beam of a wavelength which passes through a wafer having a surface on which a plurality of devices are disposed is irradiated along a schedule division line to separate the adjacent devices from each other to form a modification layer which continuously extends in a given length in the inside of the wafer. A mark portion is displayed in an overlapping relationship with a picked up image obtained by image pickup of a wafer on a display unit. If the mark portion is moved to a desired position of the picked up image displayed on the display unit, then coordinates which correspond to the desired position of the picked up image are stored as a start point or an end portion of a scheduled division line, along which the modification layer is to be formed, into a storage unit.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: March 27, 2018
    Assignee: Disco Corporation
    Inventors: Tsutomu Maeda, Kiyoshi Ohsuga
  • Publication number: 20170263473
    Abstract: A controller of a laser processing apparatus includes: a storage section that stores processing conditions for forming modified layers along division lines of a wafer; and a processing line calculation section that displays a position at which the modified layer is planned to be formed and which is stored as the processing condition, on a display panel as a processing line. The processing line calculation section displays the processing line on the display panel superimposed on a first division line, in a region in which a start point or end point of the first division line is connected to a second division line. A start point or end point of a first modified layer formed along the first division line is permitted to be re-set on the display panel so as not to interfere with a second modified layer formed along the second division line.
    Type: Application
    Filed: March 8, 2017
    Publication date: September 14, 2017
    Inventor: Tsutomu Maeda
  • Patent number: 9530695
    Abstract: A wafer processing method includes a wafer unit forming step of supporting a wafer through an adhesive tape to an annular frame to thereby form a wafer unit, a wafer unit holding step of holding the wafer through the adhesive tape on a holding surface of a chuck table under suction, a processing step of applying a laser beam to the wafer held on the chuck table to thereby form a modified layer inside the wafer, an unloading step of unloading the wafer unit from the chuck table, and a dividing step of dividing the wafer along the modified layer as a division start point. The wafer processing method further includes a close contact canceling step of blowing a fluid from the holding surface against the adhesive tape after performing the processing step to thereby cancel the close contact between the adhesive tape and the holding surface.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: December 27, 2016
    Assignee: Disco Corporation
    Inventors: Tsutomu Maeda, Satoshi Genda
  • Publication number: 20160074959
    Abstract: A laser processing apparatus is provided wherein a laser beam of a wavelength which passes through a wafer having a surface on which a plurality of devices are disposed is irradiated along a schedule division line to separate the adjacent devices from each other to form a modification layer which continuously extends in a given length in the inside of the wafer. A mark portion is displayed in an overlapping relationship with a picked up image obtained by image pickup of a wafer on a display unit. If the mark portion is moved to a desired position of the picked up image displayed on the display unit, then coordinates which correspond to the desired position of the picked up image are stored as a start point or an end portion of a scheduled division line, along which the modification layer is to be formed, into a storage unit.
    Type: Application
    Filed: September 1, 2015
    Publication date: March 17, 2016
    Inventors: Tsutomu Maeda, Kiyoshi Ohsuga
  • Publication number: 20150096964
    Abstract: A wafer processing method includes a wafer unit forming step of supporting a wafer through an adhesive tape to an annular frame to thereby form a wafer unit, a wafer unit holding step of holding the wafer through the adhesive tape on a holding surface of a chuck table under suction, a processing step of applying a laser beam to the wafer held on the chuck table to thereby form a modified layer inside the wafer, an unloading step of unloading the wafer unit from the chuck table, and a dividing step of dividing the wafer along the modified layer as a division start point. The wafer processing method further includes a close contact canceling step of blowing a fluid from the holding surface against the adhesive tape after performing the processing step to thereby cancel the close contact between the adhesive tape and the holding surface.
    Type: Application
    Filed: October 1, 2014
    Publication date: April 9, 2015
    Inventors: Tsutomu Maeda, Satoshi Genda
  • Patent number: 7893800
    Abstract: A vehicle switch includes a magnet mounted to an operating unit accommodated in an external packaging such that the operating unit can move linearly. A magnetic detector is placed so as to receive different strength of the magnetism from the magnet in the two cases that the operating unit is at the upper limit position and at the lower limit position. A control circuit coupled to the magnetic detector opens and closes a switching device in response to strength of the detected magnetism.
    Type: Grant
    Filed: June 5, 2007
    Date of Patent: February 22, 2011
    Assignee: Panasonic Corporation
    Inventors: Masaru Shimizu, Kiyotaka Sasanouchi, Hiroyuki Kosaka, Tsutomu Maeda
  • Patent number: 7664297
    Abstract: A method enabling a destroyed part of a joint or joint cartilage to be extracted accurately and at a high speed with a good repeatability and enabling quantitative and simple 3D analysis of the joint and the destroyed part, that is, a method of 3D image processing comprising filling in a medullary cavity region, comprised of a hollow region inside a joint, of a digitalized image of a cross-section of the examined joint using the Expansion and Shrinkage method, performing 3D labeling by a 3D image obtained by stacking digitalized images of cross-sections of the examined joint generated at a step of extracting a contour of the cross-sectional image of the joint or digitalized images of cross-sections of the examined joint not pre-processed, and defining the joint image to be evaluated.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: February 16, 2010
    Assignee: Teijin Limited
    Inventors: Yoshifumi Harada, Yoshiaki Azuma, Norihiro Yamada, Tsutomu Maeda
  • Patent number: 7465918
    Abstract: A rotation angle detector is provided with a spring to thrust a rotary body against protrusions formed on an inner wall of an opening via a detector body in a manner to keep the rotary body rotatable without any play in a linked motion with a steering shaft. As a result, the detector can detect rotation angles of the steering shaft with high accuracy.
    Type: Grant
    Filed: February 22, 2006
    Date of Patent: December 16, 2008
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Masaru Shimizu, Toru Arakawa, Hideki Tsukaoka, Toshihiro Nomura, Tsutomu Maeda
  • Patent number: 7365633
    Abstract: A vehicle remote control apparatus has: A) a first transmitter for outputting an authentication request signal to a mobile device including a radio terminal assigned with an identification code special to a vehicle and outputting an authentication response signal corresponding to the identification code; B) a second transmitter for outputting an interference wave to cancel the authentication request signal at the same time as the first transmitter transmits the authentication request signal; C) a receiver for receiving the authentication response signal output from the mobile device in response to the authentication request signal, thereby checking authenticity of the authentication response signal; and D) a controller for controlling operation of an on-vehicle equipment based on the result of authentication of the authentication response signal.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: April 29, 2008
    Inventors: Makoto Inoue, Tsutomu Maeda, Masaaki Ochi
  • Publication number: 20070290642
    Abstract: A vehicle switch includes a magnet mounted to an operating unit accommodated in an external packaging such that the operating unit can move linearly. A magnetic detector is placed so as to receive different strength of the magnetism from the magnet in the two cases that the operating unit is at the upper limit position and at the lower limit position. A control circuit coupled to the magnetic detector opens and closes a switching device in response to strength of the detected magnetism.
    Type: Application
    Filed: June 5, 2007
    Publication date: December 20, 2007
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Masaru Shimizu, Kiyotaka Sasanouchi, Hiroyuki Kosaka, Tsutomu Maeda
  • Publication number: 20060208176
    Abstract: A rotation angle detector provided with a spring to thrust a rotary body against protrusions formed on an inner wall of an opening via a detector body in a manner to keep the rotary body rotatable without any play in a linked motion with a steering shaft. As a result, the detector can detect rotation angles of the steering shaft with high accuracy.
    Type: Application
    Filed: February 22, 2006
    Publication date: September 21, 2006
    Inventors: Masaru Shimizu, Toru Arakawa, Hideki Tsukaoka, Toshihiro Nomura, Tsutomu Maeda
  • Patent number: 7043339
    Abstract: This invention provides a remote monitoring system for air conditioners installed respectively in a plurality of buildings for concentrically monitoring the operating state of the air conditioners from a distance. The system comprises data collectors 3 installed in the respective buildings, and a remote monitor 4 connected to the data collectors 3 of all the buildings via a communication network. Each of the data collectors 3 collects state data representing the operating state of the air conditioner installed in each building and transmits the collected state data to the remote monitor 4. The remote monitor 4 receives the state data collected by each data collector 3, diagnoses the operating state of the air conditioner installed in each building based on the received state data, and outputs the result of diagnosis. In this way, the air conditioners can be optimally adjusted within a short period of time.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: May 9, 2006
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Tsutomu Maeda, Tsuyoshi Kawai, Yoshio Ozawa
  • Publication number: 20060006983
    Abstract: A vehicle remote control apparatus has: A) a first transmitter for outputting an authentication request signal to a mobile device including a radio terminal assigned with an identification code special to a vehicle and outputting an authentication response signal corresponding to the identification code; B) a second transmitter for outputting an interference wave to cancel the authentication request signal at the same time as the first transmitter transmits the authentication request signal; C) a receiver for receiving the authentication response signal output from the mobile device in response to the authentication request signal, thereby checking authenticity of the authentication response signal; and D) a controller for controlling operation of an on-vehicle equipment based on the result of authentication of the authentication response signal.
    Type: Application
    Filed: October 20, 2004
    Publication date: January 12, 2006
    Inventors: Makoto Inoue, Tsutomu Maeda, Masaaki Ochi
  • Patent number: 6965352
    Abstract: An antenna device for installation on vehicles, which antenna device including a core made of a magnetic material, a holding portion provided by a dielectric film sheet wound around the core, a coil formed with a linear conductor wound around the holding portion, a case made of a dielectric resin material for housing the core, the holding portion and the coil, and a flexible dielectric resin filling the space within the case excluding the core, the holding portion and the coil.
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: November 15, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Masahiro Ohara, Akio Miyajima, Tsutomu Maeda, Takefumi Inoue