Patents by Inventor Tomoya Arai

Tomoya Arai 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: 20240389370
    Abstract: A photoelectric conversion device includes a photoelectric conversion layer, and an electron transport layer. The electron transport layer includes metal oxide particles. In response to performing an X-ray photoelectron spectroscopy (XPS) analysis on the electron transport layer, two peaks representing Is orbitals of oxygen atoms are detected. A formula Y/(X+Y)?0.5 is satisfied, where a peak area of a peak on a low-energy side among the two peaks is X and a peak area of a peak on a high-energy side among the two peaks is Y.
    Type: Application
    Filed: September 26, 2022
    Publication date: November 21, 2024
    Inventors: Ryota ARAI, Takaya ITO, Tomoya HIRANO, Kenji KOMITO
  • Publication number: 20240331284
    Abstract: One or more embodiments of the disclosure provide a non-transitory computer-readable medium storing an information processing program that, when executed, causes a server to perform: generating a display image by rendering a three-dimensional virtual space in which at least one or more three-dimensional models are arranged at a viewpoint of a virtual camera; determining a target object from the three-dimensional models; rendering only the target object at the viewpoint of the virtual camera to convert the target object into two-dimensional image data; generating a plurality of dot pictures by making an inside of each dot uniform color information based on a predetermined rule, wherein the two-dimensional image data relating to the target object includes a plurality of neighboring pixels as one dot; and displaying the dot pictures instead of the three-dimensional models of the target object in the three-dimensional virtual space by setting a billboard as an image attachable area which always faces the virtual
    Type: Application
    Filed: March 29, 2024
    Publication date: October 3, 2024
    Applicant: SQUARE ENIX CO., LTD.
    Inventors: Tomoya ASANO, Yasuaki ARAI, Ippei TOKUCHI
  • Publication number: 20230102961
    Abstract: It is an object to provide a water-absorbing resin that while maintaining water-absorbing resin physical properties such as water absorption performance, has a sufficiently reduced odor produced during swelling. The object is attained by causing the water-absorbing resin to be a water-absorbing resin which is a surface-crosslinked water-absorbing resin, the water-absorbing resin having a volatile component concentration of 3.5 ppm or less as measured when the water-absorbing resin is caused to stand still for 15 minutes under a condition that the water-absorbing resin has a swelling capacity of 1.0-fold.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 30, 2023
    Inventors: Kimiaki NISHIMURA, Nobuya TANAKA, Tomoya ARAI, Kazuki KIMURA, Kazushi HORIE, Kenji TADA
  • Publication number: 20230050209
    Abstract: Provided is an absorbent body that, for example, in a case where the absorbent body has been used in an absorbent article, such as a thin disposable diaper, having an absorbent body with a low proportion of fiber material (hydrophilic fibers) such as pulp, enables the absorbent article such as a disposable diaper to have an improved liquid trapping function on second and subsequent urinations over the conventional ones and particularly to have an increased amount of liquid trapped under load on the second and subsequent urinations over the conventional ones. Also provided is a water-absorbing resin that is used in the absorbent body and has an increased absorption capacity under load on the second and subsequent urinations over the conventional ones. The absorbent body includes a water-absorbing resin having a gel expansion force under a load of 4.83 kPa of 26 N or more.
    Type: Application
    Filed: December 22, 2020
    Publication date: February 16, 2023
    Inventors: Daisuke TAKEDA, Reiko NAKATSURU, Keisuke KIKUCHI, Tomoya ARAI, Kenji TADA, Nobuya TANAKA, Kazuki KIMURA
  • Patent number: 8698142
    Abstract: The present invention provides an organic semiconductor element which has a low hygroscopic property and whose property is hardly deteriorated with time and an electronic device and electronic equipment each provided with such an organic semiconductor element and having high reliability. The organic semiconductor element of the present invention includes: a source electrode 20a; a drain electrode 20b; a gate electrode 50; a gate insulating layer 40; an organic semiconductor layer 30; and a buffer layer (another insulating layer) 60, wherein at least one of the gate insulating layer 40 and the buffer layer 60 contains an insulating polymer with a main chain having both end portions and including repeating units represented by the following general formula (1) or (2): where R1 and R2 are the same or different and each of R1 and R2 is a divalent linkage group, and Y is an oxygen atom or a sulfur atom.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: April 15, 2014
    Assignee: Seiko Epson Corporation
    Inventors: Takuro Yasuda, Takeo Kawase, Junichi Karasawa, Keiichi Inoue, Kazushi Omote, Tomoya Arai, Keiko Ando, Yoshinobu Asako
  • Patent number: 8436173
    Abstract: The present invention provides novel boron compounds which are useful, depending on their characteristics, as light-emitting materials, electron-transport materials, electron-injection materials, hole-blocking materials, or organic semiconductor materials, and which have new molecular structures quite different from those of the heretofore known boron compounds; their production processes; and functional electronic devices using the same. The novel boron compounds are, for example, those of the following formula (1): These boron compounds can be produced by, for example, reacting boron compounds of the following formula (4): with compounds of the following formula (5): in the presence of a catalyst containing at least one metal element selected from the group consisting of palladium, platinum, and nickel. These boron compounds are used for the functional electronic devices.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: May 7, 2013
    Assignees: Kyoto University, Nippon Shokubai Co., Ltd.
    Inventors: Masahiro Murakami, Naoki Ishida, Mizuna Narumi, Yoichi Arimoto, Munehiro Hasegawa, Tomoya Arai, Tsuyoshi Goya
  • Publication number: 20110175092
    Abstract: The present invention provides an organic semiconductor element which has a low hygroscopic property and whose property is hardly deteriorated with time and an electronic device and electronic equipment each provided with such an organic semiconductor element and having high reliability. The organic semiconductor element of the present invention includes: a source electrode 20a; a drain electrode 20b; a gate electrode 50; a gate insulating layer 40; an organic semiconductor layer 30; and a buffer layer (another insulating layer) 60, wherein at least one of the gate insulating layer 40 and the buffer layer 60 contains an insulating polymer with a main chain having both end portions and including repeating units represented by the following general formula (1) or (2): where R1 and R2 are the same or different and each of R1 and R2 is a divalent linkage group, and Y is an oxygen atom or a sulfur atom.
    Type: Application
    Filed: September 18, 2009
    Publication date: July 21, 2011
    Inventors: Takuro Yasuda, Takeo Kawase, Junichi Karasawa, Kelichi Inoue, Kazushi Omote, Tomoya Arai, Keiko Ando, Yoshinobu Asako
  • Publication number: 20110046372
    Abstract: The present invention provides novel boron compounds which are useful, depending on their characteristics, as light-emitting materials, electron-transport materials, electron-injection materials, hole-blocking materials, or organic semiconductor materials, and which have new molecular structures quite different from those of the heretofore known boron compounds; their production processes; and functional electronic devices using the same. The novel boron compounds are, for example, those of the following formula (1): These boron compounds can be produced by, for example, reacting boron compounds of the following formula (4): with compounds of the following formula (5): in the presence of a catalyst containing at least one metal element selected from the group consisting of palladium, platinum, and nickel. These boron compounds are used for the functional electronic devices.
    Type: Application
    Filed: December 4, 2008
    Publication date: February 24, 2011
    Inventors: Masahiro Murakami, Naoki Ishida, Mizuna Narumi, Yoichi Arimoto, Munehiro Hasegawa, Tomoya Arai, Tsuyoshi Goya
  • Publication number: 20040166859
    Abstract: The invention provides a communication continuation system for enabling the communication before handover to be continued after handover when a mobile node is moved from one network to another.
    Type: Application
    Filed: February 12, 2004
    Publication date: August 26, 2004
    Inventors: Koki Hayashi, Toshikazu Maruyama, Satoko Fukushi, Toshiaki Yagami, Tomoya Arai
  • Publication number: 20040146042
    Abstract: In a mobile communication system including a home Mobile-IPv6 network for allocating a home address as a permanent address to a mobile node, a foreign Mobile-IPv6 network for allocating a care-of address to the mobile node, and at least one network including a stationary correspondent node not implementing Mobile-IPv6, a location supervising module stores the home address and said care-of address of the mobile node when the mobile node is away from the home Mobile-IPv6 network to the foreign Mobile-IPv6 network. An IP address translating module is provided for translation of an IP address between IPv6 and a protocol other than IPv6.
    Type: Application
    Filed: January 8, 2004
    Publication date: July 29, 2004
    Inventors: Yousuke Ideshita, Toshiaki Yagami, Toshikazu Maruyama, Tomoya Arai, Satoko Fukushi, Kouki Hayashi
  • Patent number: 5406609
    Abstract: An X-ray analysis apparatus including an artificial multi-layered grating for rendering X-ray beams to be monochromatic before they are incident on a specimen to be analyzed. This artificial multi-layered grating operates to diffract the X-ray beam, generated from an X-ray radiation source and subsequently impinging on a reflective surface of the artificial multi-layered grating, at a predetermined angle of diffraction to provide the monochromatic X-ray beams. The periodicity of the spacing of lattice planes of the artificial multi-layered grating is so chosen as to be of a value progressively varying along the reflective surface thereof with an increase in distance from the X-ray radiation source. The X-ray analysis apparatus herein disclosed is designed to avoid any possible reduction of the intensity of the X-ray beams which would occur when they are rendered to be monochromatic, and to increase the intensity of the X-ray beams to ensure an improved accuracy in spectroscopic analysis.
    Type: Grant
    Filed: April 9, 1993
    Date of Patent: April 11, 1995
    Assignee: Rigaku Industrial Corporation
    Inventors: Tomoya Arai, Takashi Shoji