Patents by Inventor Takashi Tozawa

Takashi Tozawa 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: 20240120142
    Abstract: The electronic component includes an element body, an internal conductor, a cover layer, and a conductor layer. The internal conductor is disposed in the element body. The cover layer is disposed on an outer surface of the element body and has an electrical insulation property. The conductor layer is disposed on the cover layer and is electrically connected to the internal conductor. The conductor layer includes a portion. The portion protrudes toward the element body through the cover layer and is physically and electrically connected to the internal conductor. The conductor layer is electrically connected to the internal conductor.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 11, 2024
    Applicant: TDK CORPORATION
    Inventors: Yoji TOZAWA, Masashi SHIMOYASU, Akihiko OIDE, Daiki KATO, Makoto YOSHINO, Takashi ENDO, Takuya KODAMA, Akira AKASAKA, Ken ITOH
  • Patent number: 8026370
    Abstract: According to the present invention, a compound represented by the following formula (I) having a superior PPAR? agonist action and concurrently showing a hypolipidemic action can be provided, and further, a compound useful as a synthetic intermediate for the compound can be provided.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: September 27, 2011
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Takashi Tozawa, Osamu Tsuruta, Hiroshi Kitajima, Yoshiyuki Aoki, Naoko Ando, Hiroki Tamakawa
  • Publication number: 20080167307
    Abstract: According to the present invention, a compound represented by the following formula (I) having a superior PPAR? agonist action and concurrently showing a hypolipidemic action can be provided, and further, a compound useful as a synthetic intermediate for the compound can be provided.
    Type: Application
    Filed: November 4, 2005
    Publication date: July 10, 2008
    Applicant: Mitsubishi Phama Corporation
    Inventors: Takashi Tozawa, Osamu Tsuruta, Hiroshi Kitajima, Yoshiyuki Aoki, Naoko Ando, Hiroki Tamakawa
  • Patent number: 5611655
    Abstract: A vacuum process apparatus includes a convey chamber having a plurality of loading/unloading ports and an airtight structure kept in a vacuum when a target object is conveyed, at least one preliminary vacuum chamber connected to the convey chamber through a loading/unloading port, a plurality of vacuum process chambers connected to the convey chamber through the loading/unloading ports and each having a vacuum process mechanism, a plurality of gate valves for opening/closing the plurality of loading/unloading ports, and a multi-joint arm member, arranged in the convey chamber, for conveying the target object between the convey chamber and the vacuum process chambers, and between the convey chamber and the preliminary chamber. The convey chamber is evacuated through a bearing for a pivot shaft of the multi-joint arm member.
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: March 18, 1997
    Assignees: Tokyo Electron Limited, Tokyo Electron Yamanashi Limited
    Inventors: Yoshio Fukasawa, Shozo Hosoda, Tatsuya Nakagome, Takashi Tozawa, Koji Suzuki, Yasumasa Ishihara, Minoru Aoyagi, Mahito Kajihara
  • Patent number: 5554249
    Abstract: A magnetron plasma etching system has a plurality of processing chambers connected to a common transfer chamber. Each processing chamber has a pair of counter electrodes for generating an electric field and a magnet mechanism for generating a magnetic field having an N-S axis crossing the electric field. All magnetic fields are rotated in the same plane. The rotation of the magnetic fields is controlled by a controller. When one of the magnetic fields is rotated, the other magnetic fields are rotated at equal speed such that the directions of N-S axes thereof are parallel and identical to that of the one of the magnetic fields.
    Type: Grant
    Filed: February 28, 1995
    Date of Patent: September 10, 1996
    Assignee: Tokyo Electron Limited
    Inventors: Makoto Hasegawa, Tsuyoshi Saito, Fumihiko Higuchi, Hideaki Amano, Katsunori Naitoh, Takashi Tozawa, Tatsuya Nakagome, Keiki Ito, Kouji Suzuki
  • Patent number: 5407350
    Abstract: A heat-treatment apparatus comprises a heat-treatment section for subjecting a heat-treatment to a wafer and a loading section for loading a wafer boat into and unloading it from the heat-treatment section. The loading section is connected to the heat-treatment section and includes in it a movable support member, a drive mechanism and a vertical base board as well as a load-lock chamber for maintaining the inside in vacuum. The movable support member supports a wafer boat. The movable support member is attached to a vertical base board so that it can move up and down. The drive mechanism is attached on the major surface of the vertical base board opposite to the surface facing the wafer boat. The drive mechanism drives the movable support to move up and down. The heat-treatment apparatus further comprises a wafer transfer section that includes an orientation flat alignment mechanism and a buffer stage disposed near the orientation flat alignment mechanism.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: April 18, 1995
    Assignees: Tokyo Electron Limited, Tokyo Electron Sagami Limited, Kabushiki Kaisha Yaskawa Denki
    Inventors: Katsuhiko Iwabuchi, Takeo Suzuki, Takashi Tozawa, Satoshi Kagatsume, Hirotsugu Shiraiwa
  • Patent number: 5224999
    Abstract: A vertical type of heat treatment apparatus which houses objects for treatment loaded on a wafer boat, in a process tube and performs heat treatment, and including a cap which opens and closes an opening portion of a manifold and which is disposed on the side of an opening portion of the process tube, a support mechanism which elastically supports the cap and which is provided to a vertical motion mechanism of the wafer boat, and an expandable and contractible airtightness maintenance means which maintains airtightness on the side of the cap, and which is provided between the cap and the vertical motion mechanism.
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: July 6, 1993
    Assignee: Tokyo Electron Kabushiki Kaisha
    Inventors: Hirotsugu Shiraiwa, Satoshi Kagatsume, Takashi Tozawa
  • Patent number: 4665059
    Abstract: A method for reducing the phytotoxicity of agricultural machine oil in its application to an agricultural or horticultural plant to exterminate noxious insects and acarines, characterized in that, prior to or at the same time as the application of the machine oil, a sucrose fatty acid ester is applied to the agricultural or horticultural plant in an amount of from 0.1 to 50 parts by weight per 100 parts by weight of the machine oil, in the form of an aqueous solution containing from 0.001 to 1 wt/v % of the ester.
    Type: Grant
    Filed: March 1, 1985
    Date of Patent: May 12, 1987
    Assignee: Mitsubishi Chemical Industries, Ltd.
    Inventors: Takashi Tozawa, Masahiro Endo, Yukio Eiraku
  • Patent number: 4541859
    Abstract: A method for reducing the phytotoxicity of agricultural machine oil in its application to an agricultural or horticultural plant to exterminate noxious insects and acarines, characterized in that, prior to or at the same time as the application of the machine oil, a sucrose fatty acid ester is applied to the agricultural or horticultural plant in an amount of from 0.1 to 50 parts by weight per 100 parts by weight of the machine oil, in the form of an aqueous solution containing from 0.001 to 1 wt/v % of the ester.
    Type: Grant
    Filed: December 22, 1983
    Date of Patent: September 17, 1985
    Assignee: Mitsubishi Chemical Industries Ltd.
    Inventors: Takashi Tozawa, Masahiro Endo, Yukio Eiraku
  • Patent number: D365584
    Type: Grant
    Filed: June 6, 1994
    Date of Patent: December 26, 1995
    Assignees: Tokyo Electron Kabushiki Kaisha, Tokyo Electron Yamanashi Kabushiki Kaisha
    Inventors: Tatsuya Nakagome, Takashi Tozawa