Patents by Inventor Masaki Shimizu

Masaki Shimizu 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: 20190330541
    Abstract: Provided is a composition for removal of a sulfur-containing compound in a liquid or gas, wherein the sulfur-containing compound is at least one selected from the group consisting of hydrogen sulfide and a compound containing an —SH group, and the composition contains an aldehyde and a polyvalent amine represented by the general formula (1).
    Type: Application
    Filed: November 20, 2017
    Publication date: October 31, 2019
    Applicant: KURARAY CO., LTD
    Inventors: Masaki SHIMIZU, Yuusuke SAITOU, Takuo TSURUTA
  • Publication number: 20190333414
    Abstract: A medical simulator has a human body model that simulates a human-body external shape at least from a head to a neck, an oral cavity portion, a nasal cavity portion, a pharynx portion, a larynx portion, a trachea portion, and an esophagus portion, thereby enabling at least training of an intubation procedure to be done. The medical simulator includes: a neck supporting portion that serves as a framework of the neck of the human body model and is provided so as to extend to the head; and a simulated thyroid cartilage portion that is connected by a first spring member to the neck supporting portion and is disposed in the larynx portion of the human body model.
    Type: Application
    Filed: August 2, 2017
    Publication date: October 31, 2019
    Inventors: Toshiya NAKANO, Masaki SHIMIZU, Yasuaki HIYAMA, Masaaki MATSUOKA, Hiroshige NAKAMURA, Hiromi TAKEUCHI, Yoshimi INAGAKI
  • Publication number: 20190241822
    Abstract: Provided is a composition for removing iron sulfide, containing, as an active ingredient, an ?,?-unsaturated aldehyde represented by the following general formula (1): wherein R1 to R3 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, or an aryl group having 6 to 12 carbon atoms, provided that R1 may be connected to R2 or R3, to constitute an alkylene group having 2 to 6 carbon atoms; and that R1 and R2 are not a hydrogen atom at the same time.
    Type: Application
    Filed: June 21, 2017
    Publication date: August 8, 2019
    Applicant: KURARAY CO., LTD.
    Inventors: Masaki SHIMIZU, Yuusuke SAITOU, Takuo TSURUTA, Junichi FUJI
  • Patent number: 10122066
    Abstract: A horn antenna includes a metallic horn having a rear end adapted for connection with a waveguide. The horn antenna further includes a dielectric horn connected with the metallic horn and extending forward from a front end of the metallic horn. The dielectric horn includes: i) a metallic horn filler section adapted for filling an internal space of the metallic horn; ii) a waveguide filler section formed to extend rearward from a rear end of the metallic horn filler section and adapted for filling an internal space of a section of a predetermined length of the waveguide; and iii) a flared end section having a frustum shaped internal space, which is formed to flare out toward the front end of the dielectric horn. The metallic horn and the flared end section of the dielectric horn have respective cross sections whose outer contours are the same as each other.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: November 6, 2018
    Assignee: TOKYO KEIKI INC.
    Inventors: Satoshi Ito, Masaki Shimizu, Daisuke Kobayashi
  • Publication number: 20180290947
    Abstract: A method for producing a conjugated diene, including a step A of allowing an ?-olefin and formaldehyde to react with each other to produce a ?,?-unsaturated alcohol in the presence of an alcohol; and a step B of subjecting the ?,?-unsaturated alcohol to a dehydration reaction at 135 to 210° C. in the presence of an aqueous solution of an acidic catalyst.
    Type: Application
    Filed: June 1, 2016
    Publication date: October 11, 2018
    Applicant: KURARAY CO., LTD.
    Inventors: Yutaka SUZUKI, Masaki SHIMIZU
  • Patent number: 9966526
    Abstract: A piezoelectric device is provided that includes a polymer piezoelectric material having at least one film-like layer; a first electric conductor provided on a principal surface of the polymer piezoelectric material; a second electric conductor provided on a surface of the polymer piezoelectric material at an opposite side from the first electric conductor on the principal surface; a first end surface electric conductor provided on one end surface in a width direction of the polymer piezoelectric material and disposed so as to be conductively connected to the first electric conductor and so as not to be in contact with the second electric conductor; and a second end surface electric conductor provided on any other end surface that is not the one end surface of the polymer piezoelectric material and disposed in a defined manner.
    Type: Grant
    Filed: June 3, 2013
    Date of Patent: May 8, 2018
    Assignees: MITSUI CHEMICALS, INC., MURATA MANUFACTURING CO., LTD.
    Inventors: Kazuhiro Tanimoto, Mitsunobu Yoshida, Masaki Shimizu, Shigeo Nishikawa, Yoshiro Tajitsu
  • Patent number: 9954812
    Abstract: A message-browsing system includes an image storage unit storing user images corresponding to respective multiple users, a motion storage unit storing pieces of motion information defining motions of the images associated with types of feelings or forms of posts, a keyword storage unit storing keywords according to the types of feelings, a determination unit determining whether or not any of the types can be identified from a sentence of a post by determining whether the sentence includes any of the keywords stored in the keyword storage unit, and a setting unit, when a type of feelings can be identified, selecting one of pieces of motion information that corresponds to the identified type of feelings, selecting one piece of motion information that corresponds to a form of the post when the type cannot be identified, and setting a motion of a user image corresponding to the user who has contributed the post based on the selected piece of motion information.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: April 24, 2018
    Assignee: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Koki Kimura, Erika Nakamura, Takashi Suenaga, Takashi Hamano, Hiroyasu Orui, Wataru Ito, Fumiaki Oshita, Masaki Shimizu
  • Patent number: 9905750
    Abstract: Provided is a process for producing a polymeric piezoelectric material including a first step of heating a sheet in an amorphous state containing the helical chiral polymer to obtain a pre-crystallized sheet, and a second step of stretching the pre-crystallized sheet in biaxial directions, wherein the polymeric piezoelectric material includes a helical chiral polymer having a weight-average molecular weight of from 50,000 to 1,000,000 and having optical activity, wherein a crystallinity of the material measured by a DSC method is from 20% to 80%, and a product of a standardized molecular orientation MORc measured by a microwave transmission type molecular orientation meter based on a reference thickness of 50 ?m and the crystallinity is from 25 to 250.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: February 27, 2018
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Mitsunobu Yoshida, Shigeo Nishikawa, Masaki Shimizu, Hiroshi Fukuda
  • Patent number: 9882859
    Abstract: A message-browsing system includes an image storage unit storing user images to be displayed on a screen, each user image corresponding to respective ones of the multiple users, an input instruction unit providing a response in multiple response forms to a post, the response forms corresponding to multiple fixed response sentences that are different from one another, a motion storage unit storing pieces of motion information defining motions of the user images, each in association with respective ones of the multiple response forms, and a setting unit selecting a piece of motion information that corresponds to a response form of a response provided to a post, and setting a motion of a user image corresponding to a user who has contributed the post, the user image being displayed on a screen of another user who has provided the response.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: January 30, 2018
    Assignee: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Koki Kimura, Erika Nakamura, Takashi Suenaga, Takashi Hamano, Atsushi Takeda, Masaki Shimizu, Chiaki Nakanishi
  • Publication number: 20180002500
    Abstract: Disclosed are a reinforcing fiber bundle composed of a carbon fiber bundle treated with an emulsion; a carbon fiber reinforced thermoplastic resin molded body using the same; and a method for producing a reinforcing fiber bundle; wherein the emulsion contains a modified polyolefin (A1) comprising at least a metal carboxylate bonded to the polymer chain, and 0.1 to 5,000 moles of an amine compound (B) represented by the following general formula (1), per one mole of the carboxylate group in the modified polyolefin (A1); R—NH2??(1) wherein the formula (1), R is a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.
    Type: Application
    Filed: January 14, 2016
    Publication date: January 4, 2018
    Applicants: MITSUI CHEMICALS, INC., FORMOSA PLASTICS CORPORATION
    Inventors: Naoshi NAGAI, Takeharu ISAKI, Masaki SHIMIZU, Junichi ISHIKAWA, Kazuaki KIKUCHI, Yi-Chuan CHANG, Kai-Cheng YEN, Min-Yuan LIN
  • Patent number: 9637421
    Abstract: An object of the present invention is to provide a process for producing an octadiene from 2,7-octadienyl formate in an industrially useful manner in which palladium can maintain its catalytic activity for a long period of time. More specifically, the present invention relates to a process for producing an octadiene which includes the steps of continuously adding 2,7-octadienyl formate into a reaction system in which a mixture of a palladium compound, a tertiary organophosphorus compound and a solvent is present; and subjecting the 2,7-octadienyl formate to reaction while continuously distilling off a reaction product containing the resulting octadiene out of the reaction system.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: May 2, 2017
    Assignee: KURARAY CO., LTD.
    Inventors: Osamu Nakayama, Junichi Fuji, Masaki Shimizu
  • Patent number: 9592281
    Abstract: The invention relates to an immunity-inducing agent comprising, as an active ingredient, at least one polypeptide having immunity-inducing activity that is selected from among polypeptides (a), (b), and (c): (a) a polypeptide of at least seven contiguous amino acids of the amino acid sequence shown by any even SEQ ID number selected from SEQ ID NOs: 2 to 30 listed in the Sequence Listing; (b) a polypeptide of at least seven amino acids having 90% or more sequence identity with the polypeptide (a); and (c) a polypeptide comprising the polypeptide (a) or (b) as a partial sequence thereof, or a recombinant vector comprising a polynucleotide encoding said polypeptide and capable of expressing said polypeptide in vivo.
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: March 14, 2017
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Fumiyoshi Okano, Masaki Shimizu, Takanori Saito
  • Patent number: 9559289
    Abstract: A polymeric piezoelectric material is provided that includes an aliphatic polyester (A) with a weight-average molecular weight of from 50,000 to 1,000,000 and having optical activity, and a stabilizing agent (B) with a weight-average molecular weight of from 200 to 60,000 having at least one kind of functional group selected from the group consisting of a carbodiimide group, an epoxy group and an isocyanate group, wherein the crystallinity of the material obtained by a DSC method is from 20% to 80%, a content of the stabilizing agent (B) is from 0.01 part by mass to 10 parts by mass with respect to 100 parts by mass of the aliphatic polyester (A), and internal haze with respect to visible light is 50% or less, as well as a process for producing the same.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: January 31, 2017
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kazuhiro Tanimoto, Mitsunobu Yoshida, Shigeo Nishikawa, Masaki Shimizu
  • Publication number: 20160380180
    Abstract: Provided is a process for producing a polymeric piezoelectric material including a first step of heating a sheet in an amorphous state containing the helical chiral polymer to obtain a pre-crystallized sheet, and a second step of stretching the pre-crystallized sheet in biaxial directions, wherein the polymeric piezoelectric material includes a helical chiral polymer having a weight-average molecular weight of from 50,000 to 1,000,000 and having optical activity, wherein a crystallinity of the material measured by a DSC method is from 20% to 80%, and a product of a standardized molecular orientation MORc measured by a microwave transmission type molecular orientation meter based on a reference thickness of 50 ?m and the crystallinity is from 25 to 250.
    Type: Application
    Filed: September 13, 2016
    Publication date: December 29, 2016
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Mitsunobu YOSHIDA, Shigeo NISHIKAWA, Masaki SHIMIZU, Hiroshi FUKUDA
  • Patent number: 9438811
    Abstract: There is provided an exposure control apparatus including a photometry amount acquisition unit for acquiring a measured light amount as a photometry amount; a light emission amount control unit for increasing a light emission amount of a light emission unit as the photometry amount is smaller when the photometry amount is within a certain light amount range; and a gain control unit for increasing a gain to an output signal of an image sensor as the photometry amount is smaller when the photometry amount is not within the light amount range and setting the gain to a constant value when the photometry amount is within the light amount range, an image capturing apparatus including the exposure control apparatus, and a method of controlling exposure using the apparatus.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: September 6, 2016
    Assignee: Sony Corporation
    Inventors: Takayuki Okuno, Ayumu Kobayashi, Masaki Shimizu
  • Publication number: 20150337113
    Abstract: A polymeric piezoelectric material is provided that includes an aliphatic polyester (A) with a weight-average molecular weight of from 50,000 to 1,000,000 and having optical activity, and a stabilizing agent (B) with a weight-average molecular weight of from 200 to 60,000 having at least one kind of functional group selected from the group consisting of a carbodiimide group, an epoxy group and an isocyanate group, wherein the crystallinity of the material obtained by a DSC method is from 20% to 80%, a content of the stabilizing agent (B) is from 0.01 part by mass to 10 parts by mass with respect to 100 parts by mass of the aliphatic polyester (A), and internal haze with respect to visible light is 50% or less, as well as a process for producing the same.
    Type: Application
    Filed: August 6, 2015
    Publication date: November 26, 2015
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Kazuhiro TANIMOTO, Mitsunobu YOSHIDA, Shigeo NISHIKAWA, Masaki SHIMIZU
  • Publication number: 20150299618
    Abstract: A cleansing composition comprising the following components (A), (B), (C), (D) and (E): (A) a C12-22 fatty acid or a salt thereof, (B) an anionic surfactant having a carboxylic acid or a salt thereof in a hydrophilic group, excluding the component (A), (C) an amphoteric surfactant, (D) a polyhydric alcohol having an IOB value of 0.8 to 4, or a mixture of a polyhydric alcohol having an IOB value of 0.8 to 4 and a monoalcohol having three or less carbon atoms, and (E) water; wherein the total content of the component (A) and the component (B), (A)+(B), in terms of acid compounds (by mass) is from 35 to 60% by mass, the mass ratio of the content of the component (B) to the total content of the component (A) and the component (B), (B)/[(A)+(B)], is from 0.06 to 0.65, the content of the component (C) is from 1.5 to 15% by mass, and the content of the component (D) is from 6 to 18% by mass.
    Type: Application
    Filed: November 1, 2013
    Publication date: October 22, 2015
    Applicant: KAO CORPORATION
    Inventors: Masaki Shimizu, Wenting Hu
  • Publication number: 20150299616
    Abstract: A cleansing composition comprising the following components (A), (B), (C), (D) and (E): (A) a C12-22 fatty acid or a salt thereof, (B) an anionic surfactant having a carboxylic acid or a salt thereof in a hydrophilic group, excluding the component (A), (C) a nonionic surfactant having a branched structure, (D) a polyhydric alcohol having an IOB value of 0.8 to 4, and (E) water; wherein the total content of the component (A) and the component (B), (A)+(B), in terms of acid compounds (by mass) is from 35 to 60% by mass, the mass ratio of the content of the component (B) to the total content of the component (A) and the component (B), (B)/[(A)+(B)], is from 0.06 to 0.65, the content of the component (C) is from 1.5 to 20% by mass, and the content of the component (D) is from 6 to 18% by mass.
    Type: Application
    Filed: November 1, 2013
    Publication date: October 22, 2015
    Applicant: KAO CORPORATION
    Inventors: Masaki SHIMIZU, Wenting HU
  • Patent number: 9136461
    Abstract: A polymeric piezoelectric material having an aliphatic polyester (A) with a weight-average molecular weight of from 50,000 to 1,000,000 and having optical activity, and a stabilizing agent (B) with a weight-average molecular weight of from 200 to 60,000 having at least one kind of functional group selected from the group consisting of a carbodiimide group, an epoxy group and an isocyanate group, wherein the crystallinity of the material obtained by a DSC method is from 20% to 80%, and a content of the stabilizing agent (B) is from 0.01 part by mass to 10 parts by mass with respect to 100 parts by mass of the aliphatic polyester (A), as well as a process for producing the same, is provided.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: September 15, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kazuhiro Tanimoto, Mitsunobu Yoshida, Shigeo Nishikawa, Masaki Shimizu
  • Publication number: 20150155474
    Abstract: A piezoelectric device is provided that includes a polymer piezoelectric material having at least one film-like layer; a first electric conductor provided on a principal surface of the polymer piezoelectric material; a second electric conductor provided on a surface of the polymer piezoelectric material at an opposite side from the first electric conductor on the principal surface; a first end surface electric conductor provided on one end surface in a width direction of the polymer piezoelectric material and disposed so as to be conductively connected to the first electric conductor and so as not to be in contact with the second electric conductor; and a second end surface electric conductor provided on any other end surface that is not the one end surface of the polymer piezoelectric material and disposed in a defined manner.
    Type: Application
    Filed: June 3, 2013
    Publication date: June 4, 2015
    Inventors: Kazuhiro Tanimoto, Mitsunobu Yoshida, Masaki Shimizu, Shigeo Nishikawa, Yoshiro Yoshiro