Patents by Inventor Takaaki Matsushima

Takaaki Matsushima 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: 20230298193
    Abstract: The present invention reduces the time and effort spent on alignment in an apparatus that photographs an object from a plurality of different directions, using a plurality of cameras. The present invention comprises: a plurality of photographing units (20a, 20b) each provided with a camera; and a base (30) to which the plurality of photographing units (20a, 20b) are attached, wherein camera alignment for each of the plurality of photographing units (20a, 20b) can be adjusted independently.
    Type: Application
    Filed: August 14, 2020
    Publication date: September 21, 2023
    Applicants: NEC Corporation, NEC Platforms, Ltd.
    Inventors: Osami FUJIMORI, Takaaki MATSUSHIMA, Shizuo SAKAMOTO
  • Patent number: 9530610
    Abstract: A method for fabricating a blanking aperture array device for multi-beams includes forming, using a substrate over which a first insulating film, a first metal film, a second insulating film, and a second metal film are laminated in order, electrodes and pads on the second metal film, removing a part of the second metal film, removing the second insulating film using, as a mask, the electrodes, the pads, and a remaining part of the second metal film, and forming openings each being between a pair of electrodes, wherein, a part of the second metal film is etched such that some part of it remains in regions each connecting one of the electrodes and one of the pads, and a region in which entire openings are formed except the openings themselves is configured by the electrodes, pads, and first and second metal films such that the insulating film is not exposed.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: December 27, 2016
    Assignees: NuFlare Technology, Inc., NTT Advanced Technology Corporation
    Inventors: Kazuhiro Chiba, Hiroshi Matsumoto, Munehiro Ogasawara, Ryoichi Yoshikawa, Hirofumi Morita, Hirokazu Yamada, Teruaki Safu, Toshifumi Konishi, Takaaki Matsushima, Kazuhisa Kudo, Masaki Yano, Katsuyuki Machida
  • Publication number: 20160155600
    Abstract: A method for fabricating a blanking aperture array device for multi-beams includes forming, using a substrate over which a first insulating film, a first metal film, a second insulating film, and a second metal film are laminated in order, electrodes and pads on the second metal film, removing a part of the second metal film, removing the second insulating film using, as a mask, the electrodes, the pads, and a remaining part of the second metal film, and forming openings each being between a pair of electrodes, wherein, a part of the second metal film is etched such that some part of it remains in regions each connecting one of the electrodes and one of the pads, and a region in which entire openings are formed except the openings themselves is configured by the electrodes, pads, and first and second metal films such that the insulating film is not exposed.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 2, 2016
    Applicants: NuFlare Technology, Inc., NTT Advanced Technology Corporation
    Inventors: Kazuhiro CHIBA, Hiroshi Matsumoto, Munehiro Ogasawara, Ryoichi Yoshikawa, Hirofumi Morita, Hirokazu Yamada, Teruaki Safu, Toshifumi Konishi, Takaaki Matsushima, Kazuhisa Kudo, Masaki Yano, Katsuyuki Machida
  • Publication number: 20030187747
    Abstract: In an order shop system, a shopping mall is constituted of a body capture booth located at a center and a group of shops of different kinds located around the body capture booth. The body capture booth and the group of shops are connected by an Internet having a data center functioning as a server. The body capture booth is configured to measure the shape data of a body of an entering customer and to transmit the shape data of the body of the customer thus measured to the data center. Each of the shops of different kinds is configured to receive an order of a goods or services from the customer whose body shape data was measured in the body capture booth, and to obtain the body shape data of the customer from the data center and to actually supply the ordered goods or services prepared on the basis of the body shape data of the customer.
    Type: Application
    Filed: March 29, 2002
    Publication date: October 2, 2003
    Applicant: NEC Engineering, Ltd.
    Inventors: Hideki Fukasawa, Takaaki Matsushima, Atsutada Nakatsuji
  • Patent number: 6522149
    Abstract: Waste plastics, which contain coloring agents and are in various forms, are heated and electrified to divide into three groups in order to collect them without crushing while maintaining their product forms. Each group consists of high exothermic plastics, low exothermic plastics or PVC.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: February 18, 2003
    Assignee: NEC Corporation
    Inventors: Sadahiko Yokoyama, Takaaki Matsushima
  • Patent number: 6480678
    Abstract: A three-dimensional measuring apparatus or similar contour measuring apparatus of the present invention includes a projector for emitting light, a lattice film or similar light transmitting member, and a camera. Light issuing from the projector is transmitted through the lattice film to illuminate an object to be measured. The lattice film is movable to a plurality of projecting positions in a preselected direction. The camera shoots the object being illuminated by the light. A driving device for driving the lattice film includes a cam follower associated with the lattice film, and a cam for guiding the cam follower. The cam has a cam surface including a plurality of contiguous, insensitive portions each for causing the lattice film to remain in a halt at a particular position when the cam follower contacts the insensitive portion.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: November 12, 2002
    Assignee: NEC Engineering, Ltd.
    Inventor: Takaaki Matsushima
  • Patent number: 6424603
    Abstract: A library apparatus can reduce number of motors to be incorporated and can reduce number of parts for simplification of construction for contributing to down-sizing of the apparatus and reducing a cost. The library apparatus of a storage media reads and/or writes information from and in a storage medium housed in a cartridge by withdrawing a desired one of a plurality of cartridges housed within a magazine which is loaded in an apparatus body, by cartridge loading and unloading means and loading the withdrawn cartridge in medium drive means. The cartridge loading and unloading means performs loading and unloading of the magazine to the apparatus body.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: July 23, 2002
    Assignee: NEC Corporation
    Inventor: Takaaki Matsushima
  • Publication number: 20020027943
    Abstract: A plastic identifying apparatus, includes a heating unit, a measuring unit, and a displaying unit. The heating unit heats a plastic object. The measuring unit measures a temperature of the plastic object to generate a measurement result and outputs a result data indicating the measurement result. The displaying unit displays the result data on the plastic object.
    Type: Application
    Filed: August 23, 2001
    Publication date: March 7, 2002
    Applicant: NEC CORPORATION
    Inventors: Sadahiko Yokoyama, Takaaki Matsushima
  • Publication number: 20010054900
    Abstract: Waste plastics, which contain coloring agents and are in various forms, are heated and electrified to divide into three groups in order to collect them without crashing while maintaining their product forms. Each group consists of high exothermic plastics, low exothermic plastics or PVC.
    Type: Application
    Filed: April 30, 2001
    Publication date: December 27, 2001
    Inventors: Sadahiko Yokoyama, Takaaki Matsushima
  • Patent number: 6266317
    Abstract: A library capable of receiving storage media or the like with a high storage efficiency, being simple in construction to permit reduction of the cost of manufacture and permitting access time reduction is disclosed. The library comprises storage units 4 and 5 each capable of storing a plurality of cartridges 50 accommodating storage media one above another, a drive unit 2 for reading and writing data out of and in the storage media, and a cartridge transfer mechanism 3 for transferring the cartridges 50 between the drive unit 2 and the storage units 4 and 5. The storage units 4 and 5 can each store a plurality of cartridges 50 and accommodate a cartridge 50 having been rotated horizontally by approximately 90 degrees with respect to a cartridge inserting direction of the library.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: July 24, 2001
    Assignee: NEC Corporation
    Inventor: Takaaki Matsushima
  • Patent number: 5831957
    Abstract: In an optical or magnetic disk drive, a cartridge access station (CAS) for moving a disk cartridge having a disk therein back and forth includes a belt which is driven by pulleys for conveying the cartridge. Stops for positioning the cartridge and a rubber or similar frictional conveying member are affixed to the outer periphery of the belt.
    Type: Grant
    Filed: March 16, 1995
    Date of Patent: November 3, 1998
    Assignee: NEC Corporation
    Inventor: Takaaki Matsushima