Patents by Inventor Takahiro Ide

Takahiro Ide 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: 20200066458
    Abstract: To provide a photoelectric conversion element, including a first substrate, a first transparent electrode disposed on the first substrate, a hole-blocking layer disposed on the first transparent electrode, an electron-transporting layer that is disposed on the hole-blocking layer and includes an electron-transporting semiconductor on a surface of which a photosensitizing compound is adsorbed, a hole-transporting layer that is connected to the electron-transporting layer and includes a hole-transporting material, and a second electrode disposed on the hole-transporting layer, wherein the photoelectric conversion element includes an output extraction terminal part configured to extract electricity out from the photoelectric conversion element, and the output extraction terminal part is formed with a plurality of micropores piercing through the hole-blocking layer.
    Type: Application
    Filed: November 27, 2017
    Publication date: February 27, 2020
    Inventors: Tsuyoshi MATSUYAMA, Yuuji TANAKA, Tamotsu HORIUCHI, Takahiro IDE, Tokushige KINO, Shigeyo SUZUKI, Naomichi KANEI
  • Publication number: 20190260249
    Abstract: A coil for a rotary electric machine is mounted in a plurality of slots of a stator core having the slots in a circumferential direction. An overlapping coil-type wave winding coil constituted by a coil wire having a plurality of slot accommodating portions accommodated in the slots and a plurality of coil end portions interconnecting, in a chevron shape, the slot accommodating portions next to each other outside the slots in an axial direction of the stator core constitutes the coil. At least two layers of the coil wire are connected by a continuous wire-based connecting portion, folded back in the connecting portion, and stacked.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 22, 2019
    Inventors: Keiichiro Oka, Kenichi Omagari, Takahiro Ide
  • Publication number: 20190252129
    Abstract: A photoelectric conversion element including a first electrode, an electron transport layer on the first electrode, a charge transfer layer, and a second electrode is provided. The electron transport layer includes an electron transport compound, and the electron transport compound carries a compound represented by the following formula (1) and a compound represented by the following formula (2): where each of X1 and X2 independently represents oxygen atom, sulfur atom, or selenium atom; R1 represents methine group; R2 represents an alkyl group, an aryl group, or a heterocyclic group; each of R3 independently represents an acidic group; m represents an integer of 1 or 2; and each of Z1 and Z2 independently represents a group forming a cyclic structure; R5—R4—COOH??Formula (2) where R4 represents an aryl group or a heterocyclic group; and R5 represents an alkyl group, an alkoxy group, an alkenyl group, an alkylthio group, or an aryl ether group.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Inventors: Tamotsu HORIUCHI, Yuuji TANAKA, Tsuyoshi MATSUYAMA, Takahiro IDE, Tokushige KINO, Shigeyo SUZUKI, Naomichi KANEI
  • Patent number: 10319533
    Abstract: A photoelectric conversion element including a first electrode, an electron transport layer on the first electrode, a charge transfer layer, and a second electrode is provided. The electron transport layer includes an electron transport compound, and the electron transport compound carries a compound represented by the following formula (1) and a compound represented by the following formula (2): where each of X1 and X2 independently represents oxygen atom, sulfur atom, or selenium atom; R1 represents methine group; R2 represents an alkyl group, an aryl group, or a heterocyclic group; each of R3 independently represents an acidic group; m represents an integer of 1 or 2; and each of Z1 and Z2 independently represents a group forming a cyclic structure; R5—R4—COOH??Formula (2) where R4 represents an aryl group or a heterocyclic group; and R5 represents an alkyl group, an alkoxy group, an alkenyl group, an alkylthio group, or an aryl ether group.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: June 11, 2019
    Assignee: Ricoh Company, Ltd.
    Inventors: Tamotsu Horiuchi, Yuuji Tanaka, Tsuyoshi Matsuyama, Takahiro Ide, Tokushige Kino, Shigeyo Suzuki, Naomichi Kanei
  • Patent number: 10059654
    Abstract: There is provided a method for producing, at a high yield, a composition containing 3-chloro-4-methoxybenzylamine hydrochloride (CMBA-HCl) in which the purity of CMBA-HCl is high. This method comprises a chlorination step involving a chlorination reaction that generates CMBA-HCl from 4-methoxybenzylamine hydrochloride using hydrogen peroxide and hydrochloric acid. There is also provided a CMBA-HCl-containing composition which is produced by the aforementioned production method and in which the purity of CMBA-HCl is high.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: August 28, 2018
    Assignee: AIR WATER INC.
    Inventors: Takashi Fujimoto, Keiichi Yokota, Takahiro Ide
  • Publication number: 20180198083
    Abstract: A photoelectric conversion element is provided. The photoelectric conversion element comprises a substrate, a first electrode, an electron transport layer, a hole transport layer, and a second electrode. The electron transport layer comprises a photosensitizing compound. The hole transport layer comprises a basic compound A and an ionic compound B. The basic compound A is represented by the following formula (1): where each of R1 and R2 independently represents an alkyl group or an aromatic hydrocarbon group, or R1 and R2 share bond connectivity to form a nitrogen-containing heterocyclic ring; and the ionic compound B is represented by the following formula (2): where X+ represents a counter cation.
    Type: Application
    Filed: January 2, 2018
    Publication date: July 12, 2018
    Inventors: Yuuji TANAKA, Tsuyoshi MATSUYAMA, Tamotsu HORIUCHI, Takahiro IDE, Tokushige KINO, Shigeyo SUZUKI, Naomichi KANEI
  • Publication number: 20180197688
    Abstract: A photoelectric conversion element including a first electrode, an electron transport layer on the first electrode, a charge transfer layer, and a second electrode is provided. The electron transport layer includes an electron transport compound, and the electron transport compound carries a compound represented by the following formula (1) and a compound represented by the following formula (2): where each of X1 and X2 independently represents oxygen atom, sulfur atom, or selenium atom; R1 represents methine group; R2 represents an alkyl group, an aryl group, or a heterocyclic group; each of R3 independently represents an acidic group; m represents an integer of 1 or 2; and each of Z1 and Z2 independently represents a group forming a cyclic structure; R5—R4—COOH??Formula (2) where R4 represents an aryl group or a heterocyclic group; and R5 represents an alkyl group, an alkoxy group, an alkenyl group, an alkylthio group, or an aryl ether group.
    Type: Application
    Filed: January 10, 2018
    Publication date: July 12, 2018
    Inventors: Tamotsu HORIUCHI, Yuuji TANAKA, Tsuyoshi MATSUYAMA, Takahiro IDE, Tokushige KINO, Shigeyo SUZUKI, Naomichi KANEI
  • Publication number: 20180029974
    Abstract: There is provided a method for producing, at a high yield, a composition containing 3-chloro-4-methoxybenzylamine hydrochloride (CMBA-HCl) in which the purity of CMBA-HCl is high. This method comprises a chlorination step involving a chlorination reaction that generates CMBA-HCl from 4-methoxybenzylamine hydrochloride using hydrogen peroxide and hydrochloric acid. There is also provided a CMBA-HCl-containing composition which is produced by the aforementioned production method and in which the purity of CMBA-HCl is high.
    Type: Application
    Filed: October 11, 2017
    Publication date: February 1, 2018
    Inventors: Takashi FUJIMOTO, Keiichi YOKOTA, Takahiro IDE
  • Patent number: 9712026
    Abstract: A conductive wire piece set forming method includes: a bending step of bending a conductive wire piece set in a second bent portion; a restraining step of restraining the second bent portion of the conductive wire piece set and a portion adjacent thereto with a clamp portion; and a twisting step of twisting the conductive wire piece set by rotating the clamp portion. The restraint of the conductive wire piece set is performed in such a way that the conductive wire pieces form a predetermined angle with each other.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: July 18, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hideki Shigematsu, Takahiro Ide
  • Publication number: 20170044091
    Abstract: There is provided a method for producing, at a high yield, a composition containing 3-chloro-4-methoxybenzylamine hydrochloride (CMBA-HCl) in which the purity of CMBA-HCl is high. This method comprises a chlorination step involving a chlorination reaction that generates CMBA-HCl from 4-methoxybenzylamine hydrochloride using hydrogen peroxide and hydrochloric acid. There is also provided a CMBA-HCl-containing composition which is produced by the aforementioned production method and in which the purity of CMBA-HCl is high.
    Type: Application
    Filed: April 30, 2014
    Publication date: February 16, 2017
    Inventors: Takashi FUJIMOTO, Keiichi YOKOTA, Takahiro IDE
  • Patent number: 9258438
    Abstract: An information processing apparatus includes: a first receiving unit that receives pieces of user information on a plurality of users from a plurality of information processing terminals used by the users; an authentication processing unit that performs authentication processing of the users based on the pieces of user information; a first generating unit that generates screen information on a screen used to operate the information processing apparatus for each of the authenticated users; and a first transmitting unit that transmits the screen information to the information processing terminals used by the users corresponding thereto.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: February 9, 2016
    Assignee: RICOH COMPANY, LIMITED
    Inventor: Takahiro Ide
  • Publication number: 20150134938
    Abstract: An image processing device includes an operation unit and is able to receive a plurality of operation instructions in parallel from the operation unit and a portable information processing terminal. The image processing device includes: an instruction processing unit that executes processing according to the received operation instructions.
    Type: Application
    Filed: November 10, 2014
    Publication date: May 14, 2015
    Inventors: Tamotsu HOSONO, Takahiro Ide
  • Publication number: 20150059174
    Abstract: A conductive wire piece set forming method includes: a bending step of bending a conductive wire piece set in a second bent portion; a restraining step of restraining the second bent portion of the conductive wire piece set and a portion adjacent thereto with a clamp portion; and a twisting step of twisting the conductive wire piece set by rotating the clamp portion. The restraint of the conductive wire piece set is performed in such a way that the conductive wire pieces form a predetermined angle with each other.
    Type: Application
    Filed: August 26, 2014
    Publication date: March 5, 2015
    Inventors: Hideki Shigematsu, Takahiro Ide
  • Publication number: 20140320884
    Abstract: An information processing apparatus includes: a first receiving unit that receives pieces of user information on a plurality of users from a plurality of information processing terminals used by the users; an authentication processing unit that performs authentication processing of the users based on the pieces of user information; a first generating unit that generates screen information on a screen used to operate the information processing apparatus for each of the authenticated users; and a first transmitting unit that transmits the screen information to the information processing terminals used by the users corresponding thereto.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 30, 2014
    Inventor: Takahiro IDE
  • Patent number: 7999644
    Abstract: A central magnet of a plurality of magnets arranged to be different in polarities is detected by two hall ICs; therefore, reduction in size can be achieved by reducing the number of the magnets; and at the same time, the number of the hall ICs can be maintained and the reliability can be secured, as compared with a configuration in which the magnets and the hall ICs individually respond in one to one correspondence.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: August 16, 2011
    Assignee: Omron Corporation
    Inventors: Teruyuki Nakayama, Minoru Hashimoto, Takahiro Ide, Tsuyoshi Makigawa
  • Publication number: 20100032823
    Abstract: A semiconductor device includes: a semiconductor substrate having an active area formed on a major surface of the semiconductor substrate; an interlayer insulating film and a wiring layer formed on predetermined regions of the active area; and a sealing resin film covering the interlayer insulating film, the wiring layer, and the major surface of the semiconductor substrate and filling a groove surrounding the active area. The sealing resin film 9 and a junction made of the sealing resin film filled in the groove are formed to be continuous with each other. Thus, the occurrence of a separation of the sealing resin and the inward propagation thereof are prevented.
    Type: Application
    Filed: August 3, 2009
    Publication date: February 11, 2010
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Takahiro Ide
  • Patent number: 7610119
    Abstract: A safety controller provides a safety output to a target controlled system such as a magnet contactor based on an input from an input device such as a safety door switch to thereby control operation of machine equipment. Safety output parts serve to transmit a solid-state output as the safety output and a connection output part transmits a connection output to another safety controller. A control part having two CPUs controls the safety output and the connection output according to a program based on the input from the input device. Two or more of such safety controllers are connected through their connecting output parts and the connecting input parts to together form a safety system.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: October 27, 2009
    Assignee: OMRON Corporation
    Inventors: Yuichi Abe, Teruyuki Nakayama, Yuji Hashimoto, Minoru Hashimoto, Takahiro Ide
  • Publication number: 20080224803
    Abstract: A central magnet of a plurality of magnets arranged to be different in polarities is detected by two hall ICs; therefore, reduction in size can be achieved by reducing the number of the magnets; and at the same time, the number of the hall ICs can be maintained and the reliability can be secured, as compared with a configuration in which the magnets and the hall ICs individually respond in one to one correspondence.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 18, 2008
    Inventors: Teruyuki Nakayama, Minoru Hashimoto, Takahiro Ide, Tsuyoshi Makigawa
  • Patent number: 7009219
    Abstract: A small, simple current-injection diamond ultraviolet light-emitting device comprising a high-quality diamond grown by chemical vapor deposition (CVD) method (1), a surface conductive layer (2) provided on the surface of the diamond, and electrodes (4, 5) provided on the surface conductive layer. The device is a free-exciton recombination emission diamond ultraviolet light-emitting device comprising a CVD diamond crystal where the free-exciton recombination radiation (235 nm) caused by current injection is dominant.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: March 7, 2006
    Assignee: Tokyo Gas Co., Ltd.
    Inventors: Takefumi Ishikura, Kenji Horiuchi, Satoshi Yamashita, Aki Kawamura, Kazuo Nakamura, Kenichi Nakamura, Takahiro Ide
  • Patent number: 6960461
    Abstract: The invention provides a gene (isolated nucleic acid molecule) encoding the cyclodextrin glucanotransferase which produces a considerable amount of ?-cyclodextrin (?-CD) from the substrates selected from among starch and starch decomposition products such as dextrin, amylopectin and amylose; recombinant plasmids comprising this gene; transformants transformed with the recombinant plasmid; methods of manufacturing the cyclodextrin glucanotransferase by employing these transformants to act upon the substrates selected from among starch and decomposition products thereof and causing the production of ?-CD as a main product; and methods of manufacturing ?-CD and CD-comprising compositions having a desired CD balance (?-, ?- and ?-CD balance) employing this recombinant cyclodextrin glucanotransferase.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: November 1, 2005
    Assignee: Nihon Shokuhin Kako Co., Ltd.
    Inventors: Masayasu Takada, Takahiro Ide, Yoshinori Nakagawa, Takeshi Yamamoto, Mikio Yamamoto