Patents by Inventor Takumi Okamoto

Takumi Okamoto 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: 11958494
    Abstract: An acquisition unit acquires pieces of information including information related to a vehicle, information related to the environment inside and outside the vehicle, and information related to a driver on board the vehicle. A determination unit determines priorities of the pieces of information acquired by the acquisition unit on the basis of a service or the like used by the driver among services or the likes provided using information accumulated in a server device. A selection unit selects a piece of information to be transmitted to the server device from among the pieces of information acquired by the acquisition unit on the basis of the priorities determined by the determination unit. A communication unit transmits the piece of information selected by the selection unit to the server device.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: April 16, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masanobu Osawa, Daisuke Fushiki, Takuji Morimoto, Takumi Sato, Hiroyoshi Shibata, Tetsuro Nishioka, Mizuki Higuchi, Shogo Okamoto
  • Patent number: 11961059
    Abstract: The present disclosure promotes distribution of sensor data among a plurality of business operators. A controller that an information processing system according to the present disclosure includes collects first data including a plurality of items and personal information from mobile bodies belonging to a first business operator. The controller converts the first data to second data not being usable to identify individuals. The controller provides data in a range decided based on content of a predetermined data use contract, among the second data, to a second business operator. The controller calculates a consideration for the data that is to be paid by the second business operator, based on a data use record of the second business operator.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: April 16, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Nobuaki Matsueda, Takashi Sueki, Jun Okamoto, Takumi Wada, Ryo Midorikawa, Junichi Nonaka, Wataru Shiraishi, Yasuhisa Fujiwara, Hiroshi Ishikawa, Shigeru Ichikawa, Hidetaka Eguchi, Masayo Nagai, Mika Inaba
  • Publication number: 20230120391
    Abstract: A conductor includes a conductive structure and a dopant. The conductive structure has a predetermined shape and includes a carbon material having conductivity. The dopant causes the carbon material to generate an electric charge. The dopant includes a trifluoromethanesulfonate that is composed of a trivalent ion of a lanthanide and triflate anions.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Inventors: Keisuke FUGANE, Yoshinobu SUZUKI, Takumi OKAMOTO
  • Publication number: 20220256656
    Abstract: A film heater includes a transparent conductive film and first and second electrodes. The transparent conductive film includes a heat generating portion that generates heat when energized by the first and second electrodes. An outer edge of the heat generating portion has a short side, a long side, and first and second oblique sides. The first and second electrodes include a plurality of first and second connection portions corresponding to a plurality of first and second ports, respectively. A plurality of first and second current suppression portions is disposed to suppress flow of the current between the inside and outside of the heat generating portion through a region between the plurality of first and second ports, respectively. For each of some or all of the plurality of first ports, the current flows through the heat generating portion between the first port and at least two second ports.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 11, 2022
    Inventors: Koutarou FUKUDA, Kouji OOTA, Syuzou ODA, Takumi OKAMOTO, Taro OGURA
  • Publication number: 20210247354
    Abstract: An ammonia detector includes a solid electrolyte body, a detection electrode, and a reference electrode. The solid electrolyte body includes a measured gas facing surface, which comes into contact with a measured gas, and a reference gas facing surface, which comes into contact with a reference gas. The detection electrode is formed on the measured gas facing surface of the solid electrolyte body. The reference electrode is formed on the reference gas facing surface of the solid electrolyte body. The detection electrode contains at least alumina and 50% or more by mass of Pd.
    Type: Application
    Filed: April 30, 2021
    Publication date: August 12, 2021
    Applicant: DENSO CORPORATION
    Inventors: Eriko MAEDA, Takumi OKAMOTO, Hiroaki YOTO, Toshihiko HARADA
  • Publication number: 20210235551
    Abstract: A heater device includes a light transmissive film heater configured to apply to an optical window that is arranged adjacent to a sensor unit for detecting light and includes a detection surface having a light transmitting property, and including a heating portion heating the optical window, and a heat generating portion configured to generate heat in a predetermined region. The light transmissive film heater includes a first electrode arranged radially outside about a center line of the detection surface in the heating portion, a second electrode arranged in the heating portion so as to interpose the detection surface from both sides together with the first electrode, and a first heat generation region that generates heat according to a potential difference between the first electrode and the second electrode generated by energization from the first electrode to the second electrode via the heating portion.
    Type: Application
    Filed: April 13, 2021
    Publication date: July 29, 2021
    Inventors: Masashi WATANABE, Kotaro FUKUDA, Takumi OKAMOTO, Taro OGURA
  • Publication number: 20140335174
    Abstract: The present invention provides a dry-coated tablet comprising: an inner core containing, as active ingredients, (a) tegafur, (b) gimeracil, and (c) oteracil potassium; and an outer shell.
    Type: Application
    Filed: May 24, 2012
    Publication date: November 13, 2014
    Applicant: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Takumi Okamoto, Takashi Yoshizawa, Yoshito Ohnishi
  • Publication number: 20140275105
    Abstract: [Problem] A crystal of (2R,5S)-4-(3-chloro-4-cyanophenyl)-N-(2-cyclopropylpyrimidin-5-yl)-2,5-dimethylpiperazine-1-carboxamide with excellent activity as an androgen receptor (AR) antagonistic compound, the salts thereof, or the solvate thereof, which is suitable for industrialization as a bulk drug of pharmaceutical products; a pharmaceutical composition comprising the crystal as an active ingredient; and the pharmaceutical composition which is the AR antagonistic drug are provided. [Solution] A01-type crystal of monohydrate, A01-type crystal of hydrochloride, A01-type crystal of hydrobromide, and A01-type crystal of methanesulfonate of (2R,5S)-4-(3-chloro-4-cyanophenyl)-N-(2-cyclopropylpyrimidin-5-yl)-2,5-dimethylpiperazine-1-carboxamide, which have certain crystal forms, are provided.
    Type: Application
    Filed: October 19, 2012
    Publication date: September 18, 2014
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Takashi Nakamura, Takumi Okamoto, Yutaka Hirakura, Kouji Yamazaki, Akio Kakefuda, Hiroyuki Yamashita
  • Publication number: 20140228199
    Abstract: An ammonia-producing catalyst includes a p-type semiconductor, an n-type semiconductor, and a metal fine particle having a function of adsorbing nitrogen. In the ammonia-producing catalyst including the metal fine particle, generation of ammonia is promoted, and the generated amount of ammonia is increased. An ammonia-producing catalyst includes a p-type semiconductor, an n-type semiconductor, and an ammonia-fixing compound for fixing ammonia. In the ammonia-producing catalyst including the ammonia-fixing compound, a fixed yield of ammonia is sufficiently increased.
    Type: Application
    Filed: February 11, 2014
    Publication date: August 14, 2014
    Applicants: National University Corporation Chiba University, DENSO CORPORATION
    Inventors: Masaki Yoshinaga, Hiroaki Yotou, Takumi Okamoto, Miho Itoh, Katsuyoshi Hoshino
  • Patent number: 8341579
    Abstract: An operation analyzing apparatus (100) for semiconductor integrated circuits according to this exemplary embodiment includes a simulation analyzing unit (140), and the simulation analyzing unit (140) includes: a semiconductor characteristics extracting unit (110) that extracts the inductances L, resistances R, and capacitances C of a board, a package, and a semiconductor integrated circuit, from the semiconductor integrated circuit mounted on the board via the package; an individual network generating unit (111) that generates individual networks of the extracted inductance L, resistance R, and capacitance C with respect to each of said semiconductor substrate, said package, and said semiconductor integrated circuit; an integrated network generating unit (112) that generates an integrated network by integrating all of the generated individual networks; and an operation simulation running unit (113) that performs an operation simulation of the semiconductor integrated circuit by inserting a test noise pattern
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: December 25, 2012
    Assignee: NEC Corporation
    Inventors: Takumi Okamoto, Takeshi Watanabe, Itsuki Yamada, Naoshi Doi, Tsuneo Tsukagoshi
  • Patent number: 8141022
    Abstract: A hierarchical design apparatus 1 for a semiconductor integrated circuit includes a hierarchical block placing unit 1-02 which places sets of hierarchical blocks onto a chip; a hierarchical block terminal placing unit 1-03 which places terminals of the hierarchical blocks so that for sets of hierarchical blocks having the same function, the hierarchical blocks coincide with each other in a coordinate of the corresponding terminal; an intra-hierarchical block layout unit 1-06 which executes the individual types of intra-hierarchical-block layout designs, meanwhile executes only a single type of intra-hierarchical-block layout design for the sets of hierarchical blocks having the same function; and a chip layout finishing unit 1-07 which replicates thus-obtained layout patterns, and thereby completing a layout design over the entire chip.
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: March 20, 2012
    Assignee: NEC Corporation
    Inventor: Takumi Okamoto
  • Publication number: 20110296369
    Abstract: An operation analyzing apparatus (100) for semiconductor integrated circuits according to this exemplary embodiment includes a simulation analyzing unit (140), and the simulation analyzing unit (140) includes: a semiconductor characteristics extracting unit (110) that extracts the inductances L, resistances R, and capacitances C of a board, a package, and a semiconductor integrated circuit, from the semiconductor integrated circuit mounted on the board via the package; an individual network generating unit (111) that generates individual networks of the extracted inductance L, resistance R, and capacitance C with respect to each of said semiconductor substrate, said package, and said semiconductor integrated circuit; an integrated network generating unit (112) that generates an integrated network by integrating all of the generated individual networks; and an operation simulation running unit (113) that performs an operation simulation of the semiconductor integrated circuit by inserting a test noise pattern
    Type: Application
    Filed: October 27, 2009
    Publication date: December 1, 2011
    Inventors: Takumi Okamoto, Takeshi Watanabe, Itsuki Yamada, Naoshi Doi, Tsuneo Tsukagoshi
  • Publication number: 20090288054
    Abstract: A hierarchical design apparatus 1 for a semiconductor integrated circuit includes a hierarchical block placing unit 1-02 which places sets of hierarchical blocks onto a chip; a hierarchical block terminal placing unit 1-03 which places terminals of the hierarchical blocks so that for sets of hierarchical blocks having the same function, the hierarchical blocks coincide with each other in a coordinate of the corresponding terminal; an intra-hierarchical block layout unit 1-06 which executes the individual types of intra-hierarchical-block layout designs, meanwhile executes only a single type of intra-hierarchical-block layout design for the sets of hierarchical blocks having the same function; and a chip layout finishing unit 1-07 which replicates thus-obtained layout patterns, and thereby completing a layout design over the entire chip.
    Type: Application
    Filed: July 5, 2007
    Publication date: November 19, 2009
    Inventor: Takumi Okamoto
  • Publication number: 20090005576
    Abstract: The present invention relates to an industrial synthetic method of an optically active cyclohexane ether compound (IIIa) or a salt thereof, which is useful as a pharmaceutical agent, and an intermediate useful for the production method of the present invention. The production method of the present invention is as shown below: wherein each symbol is as defined in the specification. According to the production method of the present invention, efficient and stable supply of an optically active cyclohexane ether compound (IIIa) in a high yield at a lower cost can be afforded. Therefore, an optically active cyclohexane ether compound (IIIa) extremely useful as a pharmaceutical agent can be provided by an industrially highly advantageous method.
    Type: Application
    Filed: January 12, 2006
    Publication date: January 1, 2009
    Applicant: Astellas Pharma Inc.
    Inventors: Koji Machiya, Kazuo Ike, Masaru Watanabe, Toshitaka Yoshino, Takumi Okamoto, Yasuhiro Morinaga, Shoji Mizobata
  • Publication number: 20070123415
    Abstract: A process for production of a mesoporous structure wherein fine particles having a mean particle size smaller than the size of pores of a mesoporous body formed using a template are formed in the pores of the mesoporous body. The process comprises the steps of: preparing an aqueous solution comprising a mixture of the template and the fine particles, heating and pressurizing the aqueous solution to bring the water in the aqueous solution to a subcritical water state, returning the aqueous solution to a state at a room temperature and under atmospheric pressure, dissolving the starting material of the mesoporous body in the aqueous solution and heating it to form a precipitate comprising the template, fine particles and starting material of the mesoporous body, and separating, drying and firing the precipitate to burn off the template from the precipitate.
    Type: Application
    Filed: November 21, 2006
    Publication date: May 31, 2007
    Applicant: DENSO Corporation
    Inventors: Hiroaki Yotoh, Miho Ito, Takumi Okamoto
  • Patent number: 6391915
    Abstract: This invention relates to new propanolamine derivatives presented by the following formula [I]: wherein R1 hydrogen or lower alkenyloxy, R2 is carboxy(lower)alkoxy or protected carboxy(lower)alkoxy, R3 is hydrogen or N-protective group, n is an integer of 1 or 2, and salts thereof which have gut selective sympathomimetic, anti-ulcerous, anti-pancreatitis, lipolytic and anti-pollakisuria activities, to processes for the preparation thereof and to a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: May 21, 2002
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Norio Hashimoto, Takumi Okamoto, Kazunori Tsubaki, Yasuyo Tomishima, Hisashi Takasugi
  • Publication number: 20020006956
    Abstract: This invention relates to new propanolamine derivatives presented by the following formula [I]: 1
    Type: Application
    Filed: September 15, 1999
    Publication date: January 17, 2002
    Inventors: Kiyoshi Taniguchi, Minoru Sakurai, Norio Hashimoto, Takumi Okamoto, Kazunori Tsubaki, Yasuyo Tomishima, Hisashi Takasugi