Patents by Inventor Toshiyuki Endo

Toshiyuki Endo 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: 20200317609
    Abstract: Provided is a sulfonic acid ester compound which is represented by formula (1). (In the formula, each of R1s-R5s independently represents a hydrogen atom, a nitro group, a cyano group, a halogen atom, an alkyl group, a halogenated alkyl group or a halogenated alkenyl group; each of R6s-R9s independently represents a hydrogen atom or a linear or branched monovalent aliphatic hydrocarbon group; R10s represents a linear or branched monovalent aliphatic hydrocarbon group or —OR11s, wherein R11s represents an optionally substituted monovalent hydrocarbon group having 2-20 carbon atoms; A1 represents —O—, —S— or —NH—; A2 represents an (n+1)-valent aromatic group; and n represents an integer that satisfies 1?n?4.
    Type: Application
    Filed: December 19, 2018
    Publication date: October 8, 2020
    Applicant: NISSAN CHEMICAL CORPORATION
    Inventors: Hirofumi OTA, Toshiyuki ENDO
  • Patent number: 10720584
    Abstract: Provided are: a charge-transporting varnish that contains a charge-transporting substance comprising an oligoaniline derivative represented by formula (1), a charge transporting substance that does not contain fluorine atoms, and an organic solvent; and an organic electroluminescent element including a thin film obtained from the varnish. (In the formula: R1 represents a hydrogen atom or an alkyl group that may be substituted; R2 to R10 each independently represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, or an alkyl group, alkenyl group, alkynyl group, aryl group or heteroaryl group that may be substituted; A represents a prescribed fluorine atom-containing substituent; and k represents an integer from 1 to 20.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: July 21, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Toshiyuki Endo, Taichi Nakazawa
  • Publication number: 20200181334
    Abstract: An organic silicon compound represented by the following general formula (1). An organic silicon compound that can fill a heat conductive filler at the high density and can be used in a curable thermal conductive silicone composition capable of suppressing the strength degradation of the curable thermal conductive silicone composition even when the heat conductive filler is densely filled. (In the formula, R1 represents an alkyl group having 1 to 6 carbon atoms, R2 represents independently a hydrogen atom or a nonsubstituted or substituted monovalent hydrocarbon group, R3 and R4 each represents independently a nonsubstituted or substituted monovalent hydrocarbon group, and R5 represents a hydrogen atom or an alkenyl group, and m represents an integer of 1 to 30, and n represents an integer of 3 to 4.
    Type: Application
    Filed: June 22, 2018
    Publication date: June 11, 2020
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yasuhisa ISHIHARA, Takumi FUKAMACHI, Toshiyuki OZAI, Akihiro ENDO
  • Patent number: 10679873
    Abstract: The ceramic heater includes: a ceramic base body made of ceramic and having an upper surface on which an object to be heated is to be placed; a heating resistor included in the ceramic base body; and a cylindrical shaft made of ceramic and connected to a center part of a lower surface of the ceramic base body. The heating resistor includes six heating resistor element groups each including one or more connected heating resistor elements. Among these, three heating resistor element groups each have both ends each connected to the corresponding end of another one of the heating resistor element groups. Power feed terminals which respectively supply powers to a total of three ends composed of these both ends are connected to the total of three ends.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: June 9, 2020
    Assignee: NGK SPARK PLUG CO., LTD.
    Inventors: Tetsuo Kitabayashi, Toshiyuki Endo
  • Patent number: 10590287
    Abstract: Provided is a charge-transporting varnish which comprises an amide compound containing fluorine atoms and represented by formula (1) and a charge-transporting substance. [In the formula, Ar1 represents a group represented by any of formulae (1-1) to (1-9) and Ar2 and Ar3 each represent a given fluorinated aryl or aralkyl group.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: March 17, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Taichi Nakazawa, Toshiyuki Endo, Yuki Takayama
  • Publication number: 20200043382
    Abstract: An electronic device including a large display region and with improved portability is provided. An electronic device with improved reliability is provided. An information processing device includes a first film, a panel substrate, and at least a first housing. The panel substrate has flexibility and a display region, and the first film has a visible-light-transmitting property and flexibility. The first housing includes a first slit, the panel substrate includes a region positioned between the first film and a second film, the first slit has a function of storing the region, and one or both of the panel substrate and the first film can slide along the first slit.
    Type: Application
    Filed: October 18, 2017
    Publication date: February 6, 2020
    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    Inventors: Toshiyuki ISA, Akio ENDO, Yosuke TSUKAMOTO, Jun KOYAMA
  • Publication number: 20200002559
    Abstract: Provided is a composition comprising a sulfonated conjugated polymer having excellent dispersibility in organic solvents used during the manufacture of OLED devices. An ink composition comprising (a) a sulfonated conjugated polymer treated with a reducing agent, (b) at least one amine compound, and (c) a liquid carrier comprising at least one organic solvent.
    Type: Application
    Filed: January 18, 2018
    Publication date: January 2, 2020
    Applicant: NISSAN CHEMICAL CORPORATION
    Inventors: Daisuke MAEDA, Toshiyuki ENDO
  • Patent number: 10513491
    Abstract: Provided is a sulfonic acid ester compound represented by formula (1). (In the formula, R1 and R2 each independently represent a hydrogen atom, or a straight-chain or branched monovalent aliphatic hydrocarbon group. R3 represents a straight-chain or branched monovalent aliphatic hydrocarbon group. The sum of the carbon numbers of R1, R2 and R3 is 6 or greater. A1 represents —O— or —S—. A2 represents an aromatic group having a valence of (n+1). A3 represents a hydrocarbon group which has a valence of m, and is unsubstituted or has a substituent that contains one or more aromatic rings. m represents an integer satisfying 2?m?4. n represents an integer satisfying 1?n?4).
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: December 24, 2019
    Assignee: NISSAN CHEMICAL CORPORATION
    Inventors: Hirofumi Ota, Toshiyuki Endo
  • Publication number: 20190330485
    Abstract: Provided is a composition that allows high transparency or low absorbance in the visible spectrum (transmittance >90% T) to be retained in an OLED device. An ink composition comprising: (a) a polythiophene, (b) one or more metal oxide nanoparticles, (c) one or more dopants, and (d) a liquid carrier comprising one or more organic solvents.
    Type: Application
    Filed: January 18, 2018
    Publication date: October 31, 2019
    Applicant: NISSAN CHEMICAL CORPORATION
    Inventors: Toshiyuki ENDO, Daisuke MAEDA
  • Patent number: 10336686
    Abstract: Provided is a fluorine atom-containing compound represented by formula (1) below (In the formula, Z represents a predetermined divalent group, each Ar independently represents a predetermined aromatic ring-containing group, and each ArF independently represents a predetermined fluorine atom-containing aryl group).
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: July 2, 2019
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Taichi Nakazawa, Toshiyuki Endo
  • Publication number: 20190169120
    Abstract: Provided is a sulfonic acid ester compound represented by formula (1). (In the formula, R1 and R2 each independently represent a hydrogen atom, or a straight-chain or branched monovalent aliphatic hydrocarbon group. R3 represents a straight-chain or branched monovalent aliphatic hydrocarbon group. The sum of the carbon numbers of R1, R2 and R3 is 6 or greater. A1 represents —O— or —S—. A2 represents an aromatic group having a valence of (n+1). A3 represents a hydrocarbon group which has a valence of m, and is unsubstituted or has a substituent that contains one or more aromatic rings. m represents an integer satisfying 2?m?4. n represents an integer satisfying 1?n?4.
    Type: Application
    Filed: June 14, 2017
    Publication date: June 6, 2019
    Applicant: NISSAN CHEMICAL CORPORATION
    Inventors: Hirofumi OTA, Toshiyuki ENDO
  • Publication number: 20190140183
    Abstract: Provided is an electron-accepting substance precursor comprising a sulfonic acid ester compound represented by formula (1). (In the formula, R1-R4 each independently represent a hydrogen atom, or a straight-chain or branched C1-6 alkyl group. R5 represents a C2-20 monovalent hydrocarbon group which may be substituted. A1 represents —O— or —S—. A2 represents a group having a valence of (n+1) and derived from naphthalene or anthracene. A3 represents a group having a valence of m and derived from perfluorinated biphenyl. m represents an integer satisfying 2?m?4. n represents an integer satisfying 1?n?4.
    Type: Application
    Filed: June 14, 2017
    Publication date: May 9, 2019
    Applicant: NISSAN CHEMICAL CORPORATION
    Inventors: Hirofumi OTA, Toshiyuki ENDO
  • Publication number: 20190031600
    Abstract: Provided is a fluorine atom-containing compound represented by formula (1) below (In the formula, Z represents a predetermined divalent group, each Ar independently represents a predetermined aromatic ring-containing group, and each ArF independently represents a predetermined fluorine atom-containing aryl group).
    Type: Application
    Filed: January 11, 2017
    Publication date: January 31, 2019
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Taichi NAKAZAWA, Toshiyuki ENDO
  • Publication number: 20180163061
    Abstract: Provided is a charge-transporting varnish which comprises an amide compound containing fluorine atoms and represented by formula (1) and a charge-transporting substance. [In the formula, Ar1 represents a group represented by any of formulae (1-1) to (1-9) and Ar2 and Ar3 each represent a given fluorinated aryl or aralkyl group.
    Type: Application
    Filed: June 10, 2016
    Publication date: June 14, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Taichi NAKAZAWA, Toshiyuki ENDO, Yuki TAKAYAMA
  • Publication number: 20180151805
    Abstract: Provided are: a charge-transporting varnish that contains a charge-transporting substance comprising an oligoaniline derivative represented by formula (1), a charge transporting substance that does not contain fluorine atoms, and an organic solvent; and an organic electroluminescent element including a thin film obtained from the varnish. (In the formula: R1 represents a hydrogen atom or an alkyl group that may be substituted; R2 to R10 each independently represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, or an alkyl group, alkenyl group, alkynyl group, aryl group or heteroaryl group that may be substituted; A represents a prescribed fluorine atom-containing substituent; and k represents an integer from 1 to 20.
    Type: Application
    Filed: May 25, 2016
    Publication date: May 31, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Toshiyuki ENDO, Taichi NAKAZAWA
  • Publication number: 20180096868
    Abstract: The ceramic heater includes: a ceramic base body made of ceramic and having an upper surface on which an object to be heated is to be placed; a heating resistor included in the ceramic base body; and a cylindrical shaft made of ceramic and connected to a center part of a lower surface of the ceramic base body. The heating resistor includes six heating resistor element groups each including one or more connected heating resistor elements. Among these, three heating resistor element groups each have both ends each connected to the corresponding end of another one of the heating resistor element groups. Power feed terminals which respectively supply powers to a total of three ends composed of these both ends are connected to the total of three ends.
    Type: Application
    Filed: September 28, 2017
    Publication date: April 5, 2018
    Inventors: Tetsuo KITABAYASHI, Toshiyuki ENDO
  • Publication number: 20170133589
    Abstract: Provided is the fluorene derivative represented in formula (1). (In the formula, R1 and/or R2 represents an alkoxy group, an alkenyloxy group, an alkynyloxy group, an aryloxy group, a heteroaryloxy group or an alkyl group that includes at least one ether structure, R3 and R4 represent a prescribed substituent, n1 and n2 are integers 0-3, and Ar1 and Ar2 represent a prescribed nitrogen-containing group.
    Type: Application
    Filed: March 23, 2015
    Publication date: May 11, 2017
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Hirofumi OTA, Toshiyuki ENDO
  • Patent number: 7977586
    Abstract: A weight sensor includes an arm having an end fixed to a pillar and a free end; a filtrate holder, a replacement fluid holder, and a dialysate holder provided at three locations of the arm along a longitudinal direction of the arm to hold respective substances; a first strain value sensor, a second strain value sensor, and a third strain value sensor each of which detects a strain value of the arm corresponding to a total weight of the substances held by the holders ranging from a holder proximate to the free end to a corresponding holder; and a weight calculation unit that calculates the total and each of the weights from the obtained detection results.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: July 12, 2011
    Assignee: JMS Co., Ltd.
    Inventors: Junya Fujii, Shogo Kamito, Toshiyuki Endo, Youichi Sansho
  • Publication number: 20090276099
    Abstract: A weight sensor includes an arm having an end fixed to a pillar and a free end; a filtrate holder, a replacement fluid holder, and a dialysate holder provided at three locations of the arm along a longitudinal direction of the arm to hold respective substances; a first strain value sensor, a second strain value sensor, and a third strain value sensor each of which detects a strain value of the arm corresponding to a total weight of the substances held by the holders ranging from a holder proximate to the free end to a corresponding holder; and a weight calculation unit that calculates the total and each of the weights from the obtained detection results.
    Type: Application
    Filed: April 12, 2007
    Publication date: November 5, 2009
    Applicant: JMS CO., LTD.
    Inventors: Junya Fujii, Shogo Kamito, Toshiyuki Endo, Youichi Sansho
  • Patent number: 4873383
    Abstract: A selective isolation of m-dichlorobenzene is carried out at a high efficiency by bringing an isomeric mixture containing m- and o- and/or p-dichlorobenzenes into contact with an absorbing material comprising a TPZ-3 type zeolite consisting of at least one aluminosilicate compound of the formula (I):M.sub.2/n O.multidot.Al.sub.2 O.sub.3 .multidot..sub.x SiO.sub.2 .multidot..sub.m H.sub.2 O (I)wherein M = a mono or di-valent cation, for example, H.sup.+, Li.sup.+ or Na.sup.+, n=1 or 2, x=10 or more, and m=0 or 1 or more, to selectively absorb dichlorobenzene by the absorbing material, and then, by collecting the non-absorbed fraction of the isomeric mixture.
    Type: Grant
    Filed: January 29, 1988
    Date of Patent: October 10, 1989
    Assignee: Hodogaya Chemical Co., Ltd.
    Inventors: Toshitaka Kaneshiki, Osamu Narukawa, Tadayoshi Haneda, Toshiyuki Endo