Patents by Inventor Shoichi Hayakawa

Shoichi Hayakawa 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: 20210026335
    Abstract: A robot and work equipment are disposed near a work table including a work table-side controller and a process planning and designing controller capable of being operated by a user. The work table-side controller executes a work process in which the robot and the work equipment operate in conjunction, by receiving signals carrying identification and state monitoring information from a robot-side controller and the work equipment and then sending these signals to the process planning and designing controller, and by sending operation command signals to the robot-side controller and the work equipment in accordance with the aforementioned work process and then receiving operation status signals from the robot-side controller and the work equipment. Based on the signals carrying the identification and state monitoring information on the robot and the work equipment, the process planning and designing controller plans and designs the aforementioned work process.
    Type: Application
    Filed: April 5, 2019
    Publication date: January 28, 2021
    Inventors: Takakatsu ISOZUMI, Naoto SHIROMA, Makoto MIZUKAWA, Isao ARAMAKI, Tadahiro FUJIWARA, Hironori MIZOGUCHI, Nobuyuki MURAI, Shoichi HAYAKAWA
  • Patent number: 10005714
    Abstract: Provided are a novel alicyclic ester compound and a method for producing a compound of general formula (1) at a high yield from a compound of general formula (2) and a compound of general formula (3). An adamantane compound expressed by general formula (2) and a hydroxyalkyl (meth)acrylate ester compound expressed by general formula (3) are reacted with each other by use of a dehydration condensation agent as a catalyst to obtain an alicyclic ester compound expressed by general formula (1).
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: June 26, 2018
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Hiroyuki Tanagi, Hiroshi Horikoshi, Kikuo Furukawa, Shoichi Hayakawa, Hiroyasu Tanaka
  • Patent number: 9994513
    Abstract: Provided are a resist and a compound for the resist improving the sensitivity, the resolution and the line edge roughness (LER) in a good balance without spoiling basic properties of a chemical amplification resist such as pattern shape, dry etching resistance, heat resistance and the like. Provided are a method for producing an alicyclic ester compound expressed by general formula (1), an alicyclic ester compound expressed by general formula (1), a (meth)acrylic copolymer obtained by polymerization of the alicyclic ester compound, and a photosensitive resin composition containing the (meth)acrylic copolymer. A method for producing an alicyclic ester compound expressed by general formula (1) includes reacting an adamantane compound expressed by general formula (2) with hydroxyalkylamine expressed by general formula (3) to produce an adamantaneamide compound expressed by general formula (4), and then reacting the adamantaneamide compound expressed by general formula (4) with (meth)acrylic acid.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: June 12, 2018
    Assignee: Mitsubishi Gas Chemical, Inc.
    Inventors: Shoichi Hayakawa, Hiroshi Horikoshi, Kikuo Furukawa, Hiroyasu Tanaka, Hiroyuki Tanagi
  • Patent number: 9951163
    Abstract: The present invention provides a resist or a compound for use as a resist, which is highly sensitive and well-balanced without losing the fundamental physical properties required as a chemically amplified resist (e.g., resolution, line edge roughness (LER)). The present invention is directed to a (meth)acrylate compound represented by general formula (1) and a process for preparation thereof, as well as a (meth)acrylic copolymer obtainable by polymerization of the (meth)acrylate compound of general formula (1) and a photosensitive resin composition thereof: (wherein R1 represents a hydrogen atom or a methyl group, R2 represents a linear or branched alkyl group containing 2 to 4 carbon atoms, and each R3 may be the same or different and represents a group represented by the following formula (2) or (3), etc.) (provided that formulae (2) and (3) are as defined in the specification of the present application).
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: April 24, 2018
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Hiroyasu Tanaka, Shoichi Hayakawa, Hiroyuki Tanagi, Kikuo Furukawa, Hiroshi Horikoshi
  • Publication number: 20170008830
    Abstract: Provided are a novel alicyclic ester compound and a method for producing a compound of general formula (1) at a high yield from a compound of general formula (2) and a compound of general formula (3).
    Type: Application
    Filed: February 12, 2015
    Publication date: January 12, 2017
    Inventors: Hiroyuki TANAGI, Hiroshi HORIKOSHI, Kikuo FURUKAWA, Shoichi HAYAKAWA, Hiroyasu TANAKA
  • Publication number: 20160355461
    Abstract: Provided are a resist and a compound for the resist improving the sensitivity, the resolution and the line edge roughness (LER) in a good balance without spoiling basic properties of a chemical amplification resist such as pattern shape, dry etching resistance, heat resistance and the like. Provided are a method for producing an alicyclic ester compound expressed by general formula (1), an alicyclic ester compound expressed by general formula (1), a (meth)acrylic copolymer obtained by polymerization of the alicyclic ester compound, and a photosensitive resin composition containing the (meth)acrylic copolymer. A method for producing an alicyclic ester compound expressed by general formula (1) includes reacting an adamantane compound expressed by general formula (2) with hydroxyalkylamine expressed by general formula (3) to produce an adamantaneamide compound expressed by general formula (4), and then reacting the adamantaneamide compound expressed by general formula (4) with (meth)acrylic acid.
    Type: Application
    Filed: February 12, 2015
    Publication date: December 8, 2016
    Inventors: Shoichi HAYAKAWA, Hiroshi HORIKOSHI, Kikuo FURUKAWA, Hiroyasu TANAKA, Hiroyuki TANAGI
  • Publication number: 20160347896
    Abstract: The present invention provides a resist or a compound for use as a resist, which is highly sensitive and well-balanced without losing the fundamental physical properties required as a chemically amplified resist (e.g., resolution, line edge roughness (LER)). The present invention is directed to a (meth)acrylate compound represented by general formula (1) and a process for preparation thereof, as well as a (meth)acrylic copolymer obtainable by polymerization of the (meth)acrylate compound of general formula (1) and a photosensitive resin composition thereof: (wherein R1 represents a hydrogen atom or a methyl group, R2 represents a linear or branched alkyl group containing 2 to 4 carbon atoms, and each R3 may be the same or different and represents a group represented by the following formula (2) or (3), etc.) (provided that formulae (2) and (3) are as defined in the specification of the present application).
    Type: Application
    Filed: January 30, 2015
    Publication date: December 1, 2016
    Inventors: Hiroyasu TANAKA, Shoichi HAYAKAWA, Hiroyuki TANAGI, Kikuo FURUKAWA, Hiroshi HORIKOSHI
  • Patent number: 9477151
    Abstract: The present invention provides, as a chemically amplified resist, a well-balanced resist or compound which results in improved sensitivity, resolution and line edge roughness (LER) without impairing the fundamental physical properties required as a resist (e.g., pattern shape, dry etching resistance, heat resistance). A mixture of cycloaliphatic ester compounds represented by general formulae (1) to (3), and a process for preparation thereof, as well as a (meth)acrylic copolymer comprising the cycloaliphatic ester compounds of general formulae (1) to (3) and a photosensitive resin composition thereof are provided.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: October 25, 2016
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Shoichi Hayakawa, Yoshio Nishimura, Kikuo Furukawa, Hiroyasu Tanaka
  • Publication number: 20160070168
    Abstract: The present invention provides, as a chemically amplified resist, a well-balanced resist or compound which results in improved sensitivity, resolution and line edge roughness (LER) without impairing the fundamental physical properties required as a resist (e.g., pattern shape, dry etching resistance, heat resistance). A mixture of cycloaliphatic ester compounds represented by general formulae (1) to (3), and a process for preparation thereof, as well as a (meth)acrylic copolymer comprising the cycloaliphatic ester compounds of general formulae (1) to (3) and a photosensitive resin composition thereof are provided.
    Type: Application
    Filed: April 22, 2014
    Publication date: March 10, 2016
    Inventors: Shoichi Hayakawa, Yoshio Nishimura, Kikuo Furukawa, Hiroyasu Tanaka
  • Patent number: 9051256
    Abstract: The present invention can provide a process for producing a hydroxy adamantane carboxylic acid compound represented by the above formula (2), which comprises (i) reacting an adamantane compound represented by the above formula (1) with carbon monoxide or with a carbon monoxide source in a proton acid solution prepared at a concentration of 90% by mass or more to thereby cause carboxylation of the OX group(s), and then (ii) adding an oxidizing agent to the reaction mixture to cause oxidation of the bridgehead C—H bond to thereby generate a hydroxyl group.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: June 9, 2015
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Hiroyasu Tanaka, Yoshio Nishimura, Kikuo Furukawa, Shoichi Hayakawa
  • Patent number: 4673921
    Abstract: A car-locating system comprises a portable transmitter-receiver unit and a car-mounted transmitter-receiver unit. The portable unit includes a switch, a first directional antenna, a first transmission section, a receiving section and a receipt level display. When it is closed, the switch generates a car-locating instruction. In response to this instruction, the first transmission section transmits a transmitting code through the directional antenna. Any signal received by the directional antenna is demodulated by the receiving section into a response code. The response code is compared with a first prescribed response code. When it is identical with the first prescribed response code, the receiving signal level is displayed by the receipt level display. The car-mounted unit includes a non-directional antenna, a second transmission section and a timer. The non-directional antenna receives the code transmitted from the portable unit.
    Type: Grant
    Filed: July 19, 1985
    Date of Patent: June 16, 1987
    Assignees: Nippondenso Co., Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Muneo Saito, Shoichi Hayakawa
  • Patent number: 4553511
    Abstract: A starter control apparatus for automotive vehicles comprises a key-board arranged to be operated by an operator prior to operation of a key switch for producing an electric code signal indicative of identification of the operator, a collator arranged to memorize a specific code for the vehicle's proprietor and responsive to the electric code signal to produce a concord signal therefrom when the contents of the electric code signal accords with the memorized specific code and to produce a discord signal therefrom when the contents of the electric code signal discords with the memorized specific code, and a power supply control circuit arranged to permit the electric power supply to a starter circuit for a prime mover of the vehicle in response to operation of the key switch when received the concord signal from the collator and to prohibit the electric power supply to the starter circuit when received the discord signal from the collator.
    Type: Grant
    Filed: October 28, 1983
    Date of Patent: November 19, 1985
    Assignee: Nippondenso Co., Ltd.
    Inventors: Shoichi Hayakawa, Muneo Saito
  • Patent number: 4396224
    Abstract: A motor vehicle has a sunshine roof with a substantially rectangular opening and a wind deflector comprising a flat strip plate pivotally mounted along the front edge of the sunshine roof opening so as to be opened and closed. The sunshine roof is formed with a sunshine roof channel having an appropriate width along the inner periphery of the opening. The wind deflector can be housed in the sunshine roof channel when it is in the closed position. The wind deflector has a shape which is defined by a central portion having a substantially uniform width in the front and rear direction and opposite end portions, the width in the front and rear direction of the end portions extending rearwardly.
    Type: Grant
    Filed: July 27, 1981
    Date of Patent: August 2, 1983
    Assignee: Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventor: Shoichi Hayakawa