Patents by Inventor Hiroshi Segawa

Hiroshi Segawa 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: 11978349
    Abstract: A setting unit sets the operating mode of an aerial vehicle to a first operating mode that transmits, data generated by a host aerial vehicle and data received from another aerial vehicle to a processing device, or a second operating mode that transmits data generated by a host aerial vehicle to another aerial vehicle. At this time, setting unit sets the operating modes of each of a plurality of aerial vehicles using a setting method corresponding to the attributes of an airspace in which aerial vehicle flies, from among a plurality of setting methods that set the operating mode of aerial vehicle. The attributes of an airspace include attributes determined in accordance with a degree of importance pertaining to the process of transmitting data from aerial vehicle to a server device and/or attributes determined in accordance with the extent to which processes are distributed among a plurality of aerial vehicles.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: May 7, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Kaori Niihata, Tadao Takami, Koji Ishii, Hiroshi Kawakami, Yuichiro Segawa, Yasuhiro Kitamura
  • Publication number: 20200294727
    Abstract: To provide a perovskite solar cell having a high conversion efficiency. An organic-inorganic hybrid material applicable to a perovskite solar cell having a first electrode, an electron transport compound layer arranged on the first electrode, a perovskite compound layer arranged on the electron transport compound layer, a hole transport layer arranged on the perovskite compound layer, and a second electrode arranged on the hole transport layer, the organic-inorganic hybrid material comprising a compound represented by “KxA1yA2zPbX1pX2q”. Wherein, K represents potassium, Pb represents lead, A1 and A2 represent freely selectable cations, which may be organic or inorganic, and may be same; X1 and X2 represent halogen atoms, which may be same; x represents a numerical value ranging from 0.01 to 0.20; and y, z, p and q represent freely selectable numerical values which satisfy x+y+z=1 and p+q=3.
    Type: Application
    Filed: May 10, 2018
    Publication date: September 17, 2020
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Hiroshi SEGAWA, Takeru BESSHO, Zeguo TANG
  • Patent number: 10278408
    Abstract: Disclosed is confectionery having a transparent or translucent hard candy shell and a water-in-oil emulsion centerfill. Also disclosed is a sugar-free liquid edible composition and use in confectionery products.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: May 7, 2019
    Assignee: INTERCONTINENTAL GREAT BRANDS LLC
    Inventors: Hiroshi Segawa, Yoshimitsu Yamakura, Takaya Koseki, Yuzuru Mitsui, Koichi Enomoto
  • Patent number: 10147554
    Abstract: Provided is an energy storage dye-sensitized solar cell having a simple structure. An energy storage dye-sensitized solar cell of the present invention has a photoelectrode and a charge storage electrode on the same surface of a conductive substrate such that the photoelectrode and the charge storage electrode act as one electrode. Hence, the energy storage dye-sensitized solar cell comprises two electrodes: the above-described one electrode and a counter electrode covered with a catalyst, thus having a simple structure.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: December 4, 2018
    Assignee: The University of Tokyo
    Inventors: Hiroshi Segawa, Mari Sasaki, Takaya Kubo, Satoshi Uchida
  • Publication number: 20170265493
    Abstract: A dough-like confectionery material contains a solid particulate, a liquid, and a diffusion controller. The dough-like confectionery material is an effective replacement for panned coatings, and it can be applied to an edible substrate, such as candy or chewing gum to form a layered confection. Methods and apparatus for forming layered confections are also described.
    Type: Application
    Filed: May 31, 2017
    Publication date: September 21, 2017
    Inventors: Vesselin D. Miladinov, Cesar Carlos Elejalde, Jesse Kiefer, Bharat Jani, Kishor Kabse, Matthew Allan Beam, Allen Aldridge, Jianping Chao, Osamu Takita, Yuzuru Mitsui, Hiroshi Segawa
  • Patent number: 9700065
    Abstract: A dough-like confectionery material contains a solid particulate, a liquid, and a diffusion controller. The dough-like confectionery material is an effective replacement for panned coatings, and it can be applied to an edible substrate, such as candy or chewing gum to form a layered confection. Methods and apparatus for forming layered confections are also described.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: July 11, 2017
    Assignee: INTERCONTINENTAL GREAT BRANDS LLC
    Inventors: Vesselin D. Miladinov, Cesar Carlos Elejalde, Jesse Kiefer, Bharat Jani, Kishor Kabse, Matthew Allan Beam, Allen Aldridge, Jianping Chao, Osamu Takita, Yuzuru Mitsui, Hiroshi Segawa
  • Publication number: 20170018370
    Abstract: Provided is an energy storage dye-sensitized solar cell having a simple structure. An energy storage dye-sensitized solar cell (1) of the present invention has a photoelectrode (2) and a charge storage electrode (3) on the same surface of a conductive substrate (5) such that the photoelectrode (2) and the charge storage electrode (3) act as one electrode. Hence, the energy storage dye-sensitized solar cell comprises two electrodes: the above-described one electrode and a counter electrode (9) covered with a catalyst (4), thus having a simple structure.
    Type: Application
    Filed: November 21, 2014
    Publication date: January 19, 2017
    Inventors: Hiroshi Segawa, Mari Sasaki, Takaya Kubo, Satoshi Uchida
  • Publication number: 20160276609
    Abstract: A dye-sensitized solar cell, which contains: a transparent electroconductive film substrate; a first electrode provided with a layer of an electron-transporting compound, which is composed of nano particles each coated with a sensitizing dye; a charge transfer layer; a hole transport layer; and a second electrode, wherein the first electrode, the charge transfer layer, the hole transport layer, and the second electrode are provided in this order on the transparent electroconductive film substrate, and wherein the charge transfer layer contains a metal complex salt, and the hole transport layer contains a polymer.
    Type: Application
    Filed: November 26, 2014
    Publication date: September 22, 2016
    Applicant: Ricoh Company, Ltd.
    Inventors: Tamotsu HORIUCHI, Tohru YASHIRO, Hiroshi SEGAWA, Satoshi UCHIDA
  • Publication number: 20160029658
    Abstract: Disclosed is confectionery having a transparent or translucent hard candy shell and a water-in-oil emulsion centerfill. Also disclosed is a sugar-free liquid edible composition and use in confectionery products.
    Type: Application
    Filed: March 27, 2014
    Publication date: February 4, 2016
    Inventors: HIROSHI SEGAWA, YOSHIMITSU MAKURA, TAKAYA KOSEKI, YUZURU MITSUI, KOICHI ENOMOTO
  • Publication number: 20160000114
    Abstract: Disclosed is confectionery having a transparent or translucent hard candy shell and a water-in-oil emulsion centerfill. Also disclosed is a sugar-free liquid edible composition and use in confectionery products.
    Type: Application
    Filed: September 11, 2015
    Publication date: January 7, 2016
    Inventors: HIROSHI SEGAWA, YOSHIMITSU MAKURA, TAKAYA KOSEKI, YUZURU MITSUI, KOICHI ENOMOTO
  • Patent number: 9066439
    Abstract: A wiring board has a first wiring board having a first solder-resist layer, a second wiring board connected to the first wiring board and positioned in a first opening portion formed in the first solder-resist layer of the first wiring board, and a third wiring board connected to the first wiring board and positioned in a second opening portion formed in the first solder-resist layer of the first wiring board such that the second wiring board and the third wiring board are on the same side of the first wiring board. The first opening portion of the first wiring board and the second opening portion of the first wiring board form either a common opening portion accommodating the second and third wiring boards in the first solder-resist layer or separate opening portions separately accommodating the second wiring board and the third wiring board in the first solder-resist layer.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: June 23, 2015
    Assignee: IBIDEN CO., LTD.
    Inventors: Hiroshi Segawa, Nobuyuki Naganuma, Michimasa Takahashi, Teruyuki Ishihara
  • Patent number: 8997344
    Abstract: A method for manufacturing an interposer including forming a first insulating layer comprising an inorganic material on a supporting substrate, forming a first wire in the first insulating layer, forming a second insulating layer on a first side of the first insulating layer, forming a second wire with a longer wire length and a greater thickness than the first wire on the second insulating layer, and removing the supporting substrate.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: April 7, 2015
    Assignee: Ibiden Co., Ltd.
    Inventors: Hajime Sakamoto, Shuichi Kawano, Daiki Komatsu, Hiroshi Segawa
  • Patent number: 8941008
    Abstract: A photoelectric-conversion-device dye comprising a ruthenium metal complex, which includes a molecule including elemental phosphorous and the molecule forms a coordinate bond at least at the phosphorous atom, and which also includes a terpyridine derivative that forms a coordinate bond and has at least one adsorbing group that exhibits adsorptivity toward a metal oxide. The adsorbing group is selected from the group consisting of a carboxylic acid group, an ester thereof, or a salt thereof; a phosphonic acid group, an ester thereof, or a salt thereof; a hydroxyl group; an alkoxy group; and a sulfonic acid group or salt thereof. The dye exhibits absorption over a wide range from the visible light region to the near-infrared region, and as a result, a photoelectric conversion film, an electrode, and a solar cell having improved photoelectric conversion efficiency are provided.
    Type: Grant
    Filed: March 6, 2012
    Date of Patent: January 27, 2015
    Assignees: The University of Tokyo, Tanaka Kikinzoku Kogyo K.K.
    Inventors: Hiroshi Segawa, Takumi Kinoshita, Jun-ichi Fujisawa, Jotaro Nakazaki, Satoshi Uchida, Takaya Kubo
  • Publication number: 20140127353
    Abstract: The purpose of the present invention is to provide: a flowable food composition which contains xylitol in an amount sufficient to obtain excellent sweetness and which can retain the flowability over a long period even when the water content is low; and a confection which is obtained using the flowable food composition. This flowable food composition comprises glycerol, xylitol, which is contained in an amount effective for sweetness, and one or more sugar alcohols excluding xylitol and glycerol. The sugar alcohols preferably comprise one or more compounds selected from the group consisting of sorbitol, maltitol, and reduced palatinose. This confection comprises a center composition which comprises the flowable food composition and a shell composition with which at least some of the center composition is surrounded, the shell composition being selected from the group consisting of candy, chewing gum, and chocolate.
    Type: Application
    Filed: March 30, 2012
    Publication date: May 8, 2014
    Applicant: Nihon Kraft Foods Limited
    Inventors: Yoshimitsu Kamakura, Hiroshi Segawa
  • Publication number: 20140083491
    Abstract: Provided is a pigment for a photoelectric converter that has broad absorption from the visible to the near infrared regions. The pigment for a photoelectric converter comprises at least molecules that contain elemental phosphorus and form coordinate bonds at least at these phosphorus atoms and one type of metal complex that forms coordinate bonds with a terpyridine derivative that has at least one adsorbing group capable of being adsorbed by a metal oxide. The metal complex is the pigment for a photoelectric converter showing absorption derived from spin-forbidden transition.
    Type: Application
    Filed: March 6, 2012
    Publication date: March 27, 2014
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Hiroshi Segawa, Takumi Kinoshita, Jun-ichi Fujisawa, Jotaro Nakazaki, Satoshi Uchida, Takaya Kubo
  • Publication number: 20140020761
    Abstract: Provided is an inexpensive and high-performance dye compound that does not use an expensive precious metal and does not require the use of a strong electron-withdrawing group. The compound is formed such that a boron substituent is introduced into a heteroatom-containing ? electron-based backbone containing a double bond between carbon and the heteroatom to obtain a compound in which a backbone having boron and a coordination bond in a molecule thereof is used as a ? electron-accepting backbone.
    Type: Application
    Filed: March 9, 2012
    Publication date: January 23, 2014
    Applicant: KYOTO UNIVERSITY
    Inventors: Atsushi Wakamiya, Takuhiro Taniguchi, Yasujiro Murata, Joanne Ting Dy, Hiroshi Segawa
  • Patent number: 8545925
    Abstract: It is an object of the invention is to provide a candy composition in which a sugar alcohol is used as a main raw material and which is comparable in intensity of sweetness and quality of sweetness to sugar as well as a candy manufactured using the same. The above object can be accomplished by providing a deliciously sweet candy composition which comprises sugar alcohol as a main raw material and comprises high sweetness intensity sweetener (E), flavoring components (A) maltol and (B) furaneol as essential components, each in an effective amount, and an effective amount of at least one component selected from among flavoring components (C) cyclotene and (D) menthyl acetate.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: October 1, 2013
    Assignee: Sensei Foods Co., Ltd.
    Inventors: Satomi Kawamura, Hiroshi Segawa, Toshihiro Hamada
  • Publication number: 20130216661
    Abstract: A dough-like confectionery material contains a solid particulate, a liquid, and a diffusion controller. The dough-like confectionery material is an effective replacement for panned coatings, and it can be applied to an edible substrate, such as candy or chewing gum to form a layered confection. Methods and apparatus for forming layered confections are also described.
    Type: Application
    Filed: June 1, 2011
    Publication date: August 22, 2013
    Inventors: Vesselin D. Miladinov, Cesar Carlos Elejalde, Jesse kiefer, Bharat Jani, Kishor Kabse, Matthew Allan Beam, Allen Aldridge, Jianping Chao, Osamu Takita, Yuzuru Mitsui, Hiroshi Segawa, Krishna Mohan Adivi
  • Patent number: D723766
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: March 10, 2015
    Assignee: Intercontinental Great Brands LLC
    Inventors: Yoshimitsu Kamakura, Hiroshi Segawa
  • Patent number: D846830
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: April 30, 2019
    Assignee: INTERCONTINENTAL GREAT BRANDS LLC
    Inventors: Yoshimitsu Kamakura, Hiroshi Segawa