Patents Assigned to Mitsui
  • Patent number: 10202485
    Abstract: The polymerizable composition for an optical material of the present invention includes: (A) a compound having a carbon-carbon triple bond and at least one group selected from an isocyanate group and an isothiocyanate group in a molecule; and (B) a polythiol compound.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: February 12, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventor: Masakazu Murakami
  • Patent number: 10202483
    Abstract: The polymerizable composition of the present invention includes at least one isocyanate compound (A) having a cyclic structure, selected from compounds represented by the following Formulae (1), (2), and (3), and aliphatic isocyanate compound (B) having 4 to 11 carbon atoms, and a thiol compound (C).
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: February 12, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Naoki Shinohara, Nobuo Kawato, Dong Gyu Jang, Soo Gyun Roh
  • Publication number: 20190037937
    Abstract: A knee supporter, including a tubular supporter main body including: a knee anterior surface part; a knee posterior surface part; a femoral side anterior surface part; a femoral side posterior surface part; a tibial side anterior surface part; and a tibial side posterior surface part, wherein elastic moduli, in an axial direction of the tubular supporter main body, when stretched by 80% in the axial direction of the tubular supporter main body, satisfy the following Formula (1) to (3): Formula (1): 0.7?knee posterior surface part/knee anterior surface part; Formula (2): 1<femoral side anterior surface part/femoral side posterior surface part; and Formula (3): 1<tibial side anterior surface part/tibial side posterior surface part.
    Type: Application
    Filed: February 6, 2017
    Publication date: February 7, 2019
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Tomoaki ITO, Aya TAKEUCHI, Kenji IIDA, Motoyasu YASUI, Shiori ITO, Kazuoki NAKAI, Fumihiko KOKIDO, Fumiaki SAIKAWA
  • Patent number: 10199652
    Abstract: The invention of the present application addresses the problem of providing a binder for electrochemical cells which exhibits sufficient adhesive properties with respect to collectors and active materials, which is electrochemically stable, which is not readily swelled by electrolytes, and with which battery cycle characteristic can be sufficiently improved. Accordingly, provided is a binder for electrochemical cells which comprises a polyolefin copolymer (A) including structural units derived from an olefin, and structural units derived from (meth)acrylic acid. The carboxylic acid included in the structural units derived from the (meth)acrylic acid is neutralized by at least one non-volatile alkali compound and at least one volatile alkali compound.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: February 5, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Gen Miyata, Yoshihiko Tomita, Atsuko Tachibana, Yu Iimuro, Wengon Yah
  • Patent number: 10195595
    Abstract: It is an object of the present invention to provide a catalyst that is excellent in stability even at a high catalyst-regeneration temperature. It is another object of the present invention to provide a process for producing an aromatic hydrocarbon from a lower hydrocarbon by using the above catalyst. The catalyst composition comprises molybdenum, a second metal that is not molybdenum, and a crystalline metallosilicate, wherein the content of molybdenum is 1 to 20% by weight in terms of a molybdenum atom, and the content of the second metal is 2 to 20% by weight in terms of a metal atom.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: February 5, 2019
    Assignees: MITSUI CHEMICALS, INC., AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
    Inventors: Hideuyki Ito, Sachin Shivaji Malwadkar, Qian Zhang, Satoru Miyazoe
  • Patent number: 10196501
    Abstract: Provided is a polymerizable composition for an optical material including (A) isocyanates having two or more isocyanato groups, which include at least an isophorone diisocyanate, (B) at least one predetermined thiol having two or more mercapto groups, (C) an acidic phosphoric acid ester represented by General Formula (1), and (D) a tin compound represented by General Formula (2), in which the acidic phosphoric acid ester (C) is contained in an amount of 0.05 parts by weight to 0.9 parts by weight, with respect to a total of 100 parts by weight of the isocyanates (A) and the thiols (B), and the tin compound (D) is contained in such an amount that the content of tin is 0.05 parts by weight to 0.3 parts by weight, with respect to a total of 100 parts by weight of the isocyanates (A) and the thiols (B).
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: February 5, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Takayuki Hanawa, Shigetoshi Kuma
  • Patent number: 10196838
    Abstract: A vehicle door latch device which efficiently performs connecting a motion-transmitting member to an operating lever and attaching an auxiliary cover to a housing simultaneously from one direction is provided. The auxiliary cover comprises a holding portion which is capable of holding the motion-transmitting members to the side facing a coupling area; and positioning mechanism which can position coupling portions of the motion-transmitting member. Without fixing the auxiliary cover to the coupling area, the motion-transmitting members are held by the holding portion. The coupling portions are positioned by the positioning mechanism. By fixing the auxiliary cover to the coupling area, the coupling portions can be coupled to coupled portions of the operating levers which are stationary at a predetermined position.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: February 5, 2019
    Assignee: MITSUI KINZOKU ACT CORPORATION
    Inventors: Tomoharu Nagaoka, Hideaki Nozawa
  • Publication number: 20190032373
    Abstract: A motor-vehicle door latch device having a latch releasing member and a stopper which are rotatably supported on a base member by each shaft. The stopper holds the latch releasing member so as not to rotate in a releasing direction by rotating from a regular position to a lock position, due to an action of an inertial force caused by an impact force which is received from a first direction corresponding to a direction in which a striker enters an entrance groove. The latch releasing member has a center of gravity which deviates from its rotation center so that another inertial force, caused by another impact force which is received from a second direction opposite the first direction, acts in an opposite direction to the releasing direction.
    Type: Application
    Filed: February 2, 2016
    Publication date: January 31, 2019
    Applicant: MITSUI KINZOKU ACT CORPORATION
    Inventor: Takao TAGA
  • Patent number: 10191304
    Abstract: Disclosed herein are devices and methods for the design and manufacturing of electronic eyeglasses and associated components thereof. Electronic eyeglasses consist of electro-active lenses, receiving electrical signals that turn them on and off from an electronic control module. The electronic control module is embedded within a temple of the eyeglass frame, and is powered by a removable power source pack residing at a temple tip through a flexible cable. Various methods describe the interconnection schemes between the components of the electronic eyeglasses.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: January 29, 2019
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Ronald D. Blum, Sophie Adams, David Boyd, Richard Clompus, Mark Graham, Joshua Haddock, Robert Hall, Venki Iyer, William Kokonaski, Charles Willey, Yongping Wang, Claudio Dalla Longa
  • Patent number: 10190356
    Abstract: A power door opening device that shortens time from start of manual operation to assistance starting. The device comprises an actuator that assists a motion for opening and closing a door supported by a vehicle body; a door-end sensor that detects the motion of the door; and a control that carries out opening/closing control of the actuator on the basis that the door-end sensor detects the motion of the end of the door.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: January 29, 2019
    Assignee: MITSUI KINZOKU ACT CORPORATION
    Inventor: Yasuyuki Watanabe
  • Publication number: 20190027626
    Abstract: A laminated sheet of a two-layer sheet in which an L1 layer including 50 to 99 parts by mass of an ethylene-based polymer (E1) having a density of 0.890 to 970 kg/m3 and 1 to 50 parts by mass of a propylene-based polymer (P1) is in contact with an L2 layer including 50 to 100 parts by mass of a propylene-based polymer (P2) and 0 to 50 parts by mass of an ethylene-based elastomer (E2) having a density of equal to or more than 850 kg/m3 and less than 890 kg/m3, in which the propylene-based polymer (P1) includes a propylene-based elastomer (P1a) including a propylene-derived constitutional unit and an ethylene-derived constitutional unit and/or a constitutional unit derived from an ?-olefin having 4 to 20 carbon atoms, and having a melting point (Tm) that is lower than 120° C. or not observable; and a solar cell backsheet formed using the same.
    Type: Application
    Filed: January 12, 2017
    Publication date: January 24, 2019
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Koya YOSHIMOTO, Kiminori NODA, Makoto EGAWA, Tatsuya OKU
  • Publication number: 20190028495
    Abstract: The present invention provides a program, an information processing apparatus, and an information processing method which can effectively prevent malware attacks. A predetermined process is judged as a ransomware, when a first condition that a file read function for reading a file included in a same file path as a file path written by a file write function called from the predetermined process has been already called from the predetermined process; and a second condition that the file write function rewrites a header of a file of the file path: are satisfied. A predetermined process is judged as a ransomware, when a first condition that an actual file on a disk is mapped as a virtual file on a memory by the predetermined process; a second condition that the virtual file is unmapped by the predetermined process; and a third condition that a file structure of the actual file or the virtual file when unmapping is rewritten to inappropriate status: are satisfied.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 24, 2019
    Applicant: Mitsui Bussan Secure Directions, Inc.
    Inventors: Takashi YOSHIKAWA, Kei SUGAWARA, Masaru SEKIHARA
  • Publication number: 20190029125
    Abstract: There is provided a copper foil provided with a carrier exhibiting a high peeling resistance against the developer in the photoresist developing process and achieving high stability of mechanical peel strength of the carrier. The copper foil provided with a carrier comprises a carrier; an interlayer disposed on the carrier, the interlayer having a first surface adjacent to the carrier and containing 1.0 atom % or more of at least one metal selected from the group consisting of Ti, Cr, Mo, Mn, W and Ni and a second surface remote from the carrier and containing 30 atom % or more of Cu; a release layer disposed on the interlayer; and an extremely-thin copper layer disposed on the release layer.
    Type: Application
    Filed: February 21, 2017
    Publication date: January 24, 2019
    Applicant: MITSUI MINING & SMELTING CO., LTD.
    Inventor: Yoshinori MATSUURA
  • Patent number: 10184072
    Abstract: An object of the present invention is to provide a coating agent giving a coating film that has good adhesion and stability over time, a decorative film having at least one layer formed from the coating agent; and an article decorated with the decorative film. The coating agent of the present invention contains, in a specific ratio, an olefin polymer (A) having a heat of fusion of in the range of 0 to 50 J/g and having a weight average molecular weight (Mw) as measured by GPC of 1×104 to 1000×104, a hydrocarbon-based synthetic oil (B) having a 40° C. kinematic viscosity of 30 to 500,000 cSt, and a tackifier (C) having an acid value of 10 or more and having a weight average molecular weight (Mw) of 0.9×103 to 3×103.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: January 22, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Yoshihito Hirota, Yuichi Itou
  • Patent number: 10185217
    Abstract: A pellicle frame containing a frame body, the frame body having a groove formed in one end surface of the frame body, the one end surface being an end surface in a thickness direction of the frame body that is located at a side configured to support a pellicle membrane, and a through-hole that penetrates through a portion between an outer circumferential surface of the frame body and a wall surface of the groove formed in the one end surface.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: January 22, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kazuo Kohmura, Yosuke Ono, Daiki Taneichi, Yasuyuki Sato, Toshiaki Hirota
  • Patent number: 10186706
    Abstract: Provided is a novel positive electrode active material which can effectively suppress the quantity of gas generated by the reaction with an electrolytic solution. Proposed is a positive electrode active material for a lithium secondary battery including positive electrode active material particles obtained by equipping the entire surface or a part of a surface of lithium manganese-containing composite oxide particles (also referred to as the “core particles”) operating at a charging voltage in a region exceeding 4.3 V in a metal Li reference potential with a layer A containing at least titanium (Ti), aluminum (Al), zirconium (Zr), or two or more kinds of these.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: January 22, 2019
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Shinya Kagei, Natsumi Shibamura, Yanko Marinov Todorov, Yoshimi Hata
  • Publication number: 20190014782
    Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition comprises (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.
    Type: Application
    Filed: September 18, 2018
    Publication date: January 17, 2019
    Applicant: MITSUI CHEMICALS AGRO, INC.
    Inventors: Yasushi TAMAGAWA, Hiroshi ISHIMOTO, Mayumi TAKAGI, Toshiaki OHARA, Harukazu TANAKA
  • Publication number: 20190008683
    Abstract: A contact lens for corrective corneal crosslinking has a lens part and reservoir part. The lens part is constituted of a UV transmitting material, and provided, on a side thereof being in contact with the cornea of a patient's eyeball, with a pressing region configured to project in a convexly curved shape at a position for pressing the corneal dome center, and a relief region including an annular concave part whose cross section has a concavely circular arc shape that surrounds the pressing region's outer circumference. The reservoir part is disposed seamlessly and integrally therewith on the lens' outer side in a thickness direction in the pressing region, the reservoir part is provided with a communication hole for communication between the inside of the reservoir part and the pressing region, and a working electrode that has the same polarity as that of the riboflavin solution in the reservoir part.
    Type: Application
    Filed: December 22, 2016
    Publication date: January 10, 2019
    Applicant: MITSUI MEDICAL COMMERCE CO., LTD.
    Inventor: Iwane MITSUI
  • Publication number: 20190009324
    Abstract: At least one caulking group (13) that includes a plurality of caulking parts (14, 15) with different directions is formed on a plurality of thin plates (10) placed in a stacked state to fix the position of the stacked thin plates (10), and then a preset punching process is performed with respect to the thin plates (10) that have been positioned with pilot holes (12). This makes it possible to perform a high-accuracy punching process when punching the plurality of thin plates (10) placed in a stacked state, since positional deviations between the thin plates (10) are avoided and pilot pins (11) are prevented from deforming the periphery of the pilot holes (12).
    Type: Application
    Filed: January 27, 2016
    Publication date: January 10, 2019
    Applicant: Mitsui High-tec, Inc.
    Inventors: Akihiro Hashimoto, Tadashi Iida, Masahiro Izumi
  • Publication number: 20190013212
    Abstract: There is provided a copper foil provided with a carrier providing excellent chemical resistance against the copper flash etching solution during the formation of the wiring layer on the surface of the coreless support and excellent visibility of the wiring layer due to high contrast to the antireflective layer in image inspection after copper flash etching. The copper foil provided with a carrier comprises a carrier; a release layer provided on the carrier; an antireflective layer provided on the release layer and composed of at least one metal selected from the group consisting of Cr, W, Ta, Ti, Ni and Mo; and an extremely-thin copper layer provided on the antireflective layer; wherein at least the surface adjacent to the extremely-thin copper layer of the antireflective layer comprises an aggregate of metal particles.
    Type: Application
    Filed: February 21, 2017
    Publication date: January 10, 2019
    Applicant: MITSUI MINING & SMELTING CO., LTD.
    Inventor: Yoshinori MATSUURA