532 patents
Page 23 of 27
Utility
Organic Electroluminescence Element and Electronic Device
18 Mar 20
Tetsuya MASUDA, Emiko KAMBE, Yoshiaki TAKAHASHI
Filed: 22 Mar 18
Utility
Sulfide Solid Electrolyte
18 Mar 20
It is an object of the invention to provide sulfide solid electrolytes having good processability at the time of manufacturing a battery and high ionic conductivity.
Kota TERAI, Atsushi SATO, Futoshi UTSUNO
Filed: 22 May 18
Utility
Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
16 Mar 20
Satomi Tasaki, Masahiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka
Filed: 25 Jun 14
Utility
Compound and organic electroluminescence device
16 Mar 20
Ryota Takahashi, Hidetsugu Ikeda, Yuki Nakano, Keita Seda
Filed: 14 Mar 19
Utility
1-functionalized dibenzofurans and dibenzothiophenes for organic light emitting diodes (OLEDs)
9 Mar 20
Yuichi Nishimae, Julia Kohlstedt, Thomas Schaefer, Hideaki Nagashima
Filed: 14 Dec 15
Utility
Lubricating oil composition and method for manufacturing said lubricating oil composition
9 Mar 20
The lubricating oil composition of the present invention contains, together with a base oil, a viscosity index improver (A) including a comb-shaped polymer (A1), a detergent dispersant (B) including an alkali metal borate (B1) and an organometallic compound (B2) containing a metal atom selected from an alkali metal atom and an alkaline earth metal atom, and a friction modifier (C) including a molybdenum-containing friction modifier, with the total content of an alkali metal atom and an alkaline earth metal atom being 2,000 mass ppm or less.
Kazushi Tamura
Filed: 17 Sep 15
Utility
Crimped Fibers and Nonwoven Fabric
4 Mar 20
The present invention relates to a crimped fiber including one component thereof containing a thermoplastic resin (A) and another component thereof containing a thermoplastic resin (B) and a thermoplastic resin (C), wherein a half-crystallization time at 25° C. of the thermoplastic resin (A) is shorter than a half-crystallization time at 25° C. of the thermoplastic resin (B), and a half-crystallization time at 25° C. of the thermoplastic resin (C) is longer than the half-crystallization time at 25° C. of the thermoplastic resin (B).
Mari YABE, Takumi SUGIUCHI, Yutaka MINAMI, Tomoaki TAKEBE
Filed: 15 May 18
Utility
Method for Producing Alpha-olefin Oligomer
19 Feb 20
A method for producing an α-olefin oligomer, the method including subjecting α-olefin to oligomerization reaction to produce an α-olefin oligomer mixture, carrying out distillation separation of α-olefin oligomer having less than n carbon atoms in the mixture to obtain a distillation residue containing α-olefin oligomer having n or more carbon atoms, and then carrying out a step of removing high molecular weight molecules from the distillation residue.
Shinji MIYAMOTO, Naoya KAWANO, Tuan Anh TRAN
Filed: 14 Nov 17
Utility
Nitrogen-containing Heterocyclic Compounds for Organic Light Emitting Devices
19 Feb 20
Michelle GROARKE, Takushi SHIOMI, Masahiro KAWAMURA, Hideaki NAGASHIMA
Filed: 27 Dec 17
Utility
Method for producing polyolefin
17 Feb 20
Disclosed is a method for producing a polyolefin including: (1) a step (1) of polymerizing one or more olefins in solution polymerization or slurry polymerization in the presence of a polymerization catalyst to produce a polymer solution, (2) a step (2) of taking out the polymer solution obtained in the step (1), and adding a catalyst deactivator in the polymer solution to deactivate the polymerization catalyst, and (3) a step (3) of removing volatile components in vacuum from the polymer solution where the polymerization catalyst has been deactivated, and including, between the step (2) and the step (3), a step of adding an additive to the polymer solution when the water concentration in the polymer solution is 5 ppm by mass or less.
Tatsuyoshi Yokota, Shinji Miyamoto
Filed: 26 Jun 16
Utility
Lubricant oil composition
17 Feb 20
Jitsuo Shinoda, Shinji Aoki
Filed: 9 Feb 14
Utility
Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
17 Feb 20
Yumiko Mizuki, Hirokatsu Ito
Filed: 26 Sep 17
Utility
Grease Composition
12 Feb 20
Hiroki SEKIGUCHI, Go WATANABE
Filed: 26 Apr 18
Utility
Lubricating Oil Composition for Two Wheeled Vehicle, Method for Improving Fuel Economy of Two Wheeled Vehicle Using the Lubricating Oil Composition, and Method for Producing the Lubricating Oil Composition
12 Feb 20
The present invention provides a lubricating oil composition for two-wheeled vehicles, which is able to not only suppress a lowering of fatigue life of engine parts while making fuel saving properties (in particular, fuel saving properties at the time of low speed) favorable but also make clutch friction characteristics of two-wheeled vehicles favorable.
Naoto HORITA, Tsukasa YAMAGISHI, Moritsugu KASAI
Filed: 19 Mar 18
Utility
Amorphous Oxide Semiconductor Film, Oxide Sintered Body, and Thin Film Transistor
12 Feb 20
A sintered oxide includes an In2O3 crystal, and a crystal A whose diffraction peak is in an incidence angle (2θ) range defined by (A) to (F) below as measured by X-ray (Cu—K α ray) diffraction measurement: 31.0 to 34.0 degrees . . . (A); 36.0 to 39.0 degrees . . . (B); 50.0 to 54.0 degrees . . . (C); 53.0 to 57.0 degrees . . . (D); 9.0 to 11.0 degrees . . . (E); and 19.0 to 21.0 degrees . . . (F).
Kazuyoshi INOUE, Masatoshi SHIBATA
Filed: 30 Jan 18
Utility
Organic Electroluminescent Element and Electronic Device
12 Feb 20
An organic electroluminescence device having a further improved lifetime, which comprising a cathode, an anode and an organic layer disposed between the cathode and the anode, wherein the organic layer comprises a fluorescent emitting layer and the fluorescent emitting layer comprises at least one dopant material selected from the compounds represented by formulae (D1) and (D2), at least one first compound selected from the compounds represented by formulae (19), (21), (22), and (23), and at least one second compound selected from the compounds represented by formulae (2a), (2b), and (2c) and an electronic device comprising the organic electroluminescence device are described.
Satomi TASAKI, Ryota TAKAHASHI, Yuki NAKANO, Yuichiro KAWAMURA
Filed: 2 Apr 18
Utility
Organic Electroluminescence Element and Electronic Device
12 Feb 20
Ryota TAKAHASHI, Satomi TASAKI, Yuichiro KAWAMURA, Hidetsugu IKEDA, Yuki NAKANO, Masakazu FUNAHASHI, Tomoki KATO
Filed: 12 Feb 18
Utility
Refrigerator lubricating oil and mixed composition for refrigerator
10 Feb 20
The refrigerator lubricating oil of the present invention contains: a base oil containing, as a major component, a polyol ester (A) of a fatty acid (a1) that is a fatty acid having a number of carbon atoms of from 3 to 18 and a polyol (a2) that is selected from neopentyl glycol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, and dipentaerythritol; and a disulfide and/or trisulfide compound (B), and the disulfide and/or trisulfide compound (B) is blended in an amount of from 30 to 10,000 ppm by mass in terms of sulfur equivalent based on the total amount of the refrigerator lubricating oil.
Masato Kaneko, Takahiro Hoshida
Filed: 9 Mar 16
Utility
Metal-carrying zeolite for alcoholic beverages and alcoholic beverage manufacturing method
10 Feb 20
The metal-supported zeolite for alcoholic beverages of the present invention is a zeolite that carries a metal component, wherein the metal component is silver, and the zeolite is at least one selected from a beta-type one and a Y-type one.
Yoshimi Kawashima, Mitsuko Murata, Shun Fukasawa, Kenji Hosoi, Toshikazu Sugimoto
Filed: 13 Sep 18
Utility
Method for Culturing Spore-forming Bacteria, and Method for Producing Useful Substance
5 Feb 20
An object of the present invention is to provide a novel culturing method by which spores can be efficiently produced.
Yasuyuki MORISHITA
Filed: 5 Oct 17