532 patents
Page 13 of 27
Utility
Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof
7 Sep 21
Yasuhiro Ishikawa, Tomoko Abe, Takafumi Akimoto
Filed: 1 Mar 18
Utility
Compound, Material for Organic Electroluminescent Element, Organic Electroluminescent Element, and Electronic Device
19 Aug 21
Provided is an organic electroluminescent element comprising a compound that is represented by formula (1) and having a more improved lifetime. (In the formula, X, R1-R8, R11-R17, R21-R30, L1, L2, n, and Ar1-Ar3 are as defined in the description.)
Hirokatsu ITO, Tasuku HAKETA, Yu KUDO
Filed: 10 May 19
Utility
Organic electroluminescent element and electronic device
17 Aug 21
Satomi Tasaki, Kazuki Nishimura, Yuki Nakano, Hiroaki Itoi
Filed: 28 Aug 20
Utility
Organic electroluminescent device using aryl amine derivative containing heterocycle
17 Aug 21
Masahiro Kawamura, Emiko Kambe, Akifumi Nakamura, Yasunori Kijima, Tadahiko Yoshinaga, Shigeyuki Matsunami
Filed: 4 Oct 17
Utility
Polycarbonate-polyorganosiloxane copolymer, flame-retardant polycarbonate resin composition including same, and molded product thereof
17 Aug 21
Yasuhiro Ishikawa, Tomoko Abe, Takafumi Akimoto
Filed: 1 Mar 18
Utility
Sulfide Solid Electrolyte and Treatment Method Therefor
5 Aug 21
A sulfide solid electrolyte, which is able to adjust the morphology unavailable traditionally, or is readily adjusted so as to have a desired morphology, the sulfide solid electrolyte having a volume-based average particle diameter measured by laser diffraction particle size distribution measurement of 3 μm or more and a specific surface area measured by the BET method of 20 m2/g or more; and a method of treating a sulfide solid electrolyte including the sulfide solid electrolyte being subjected to at least one mechanical treatment selected from disintegration and granulation.
Masayuki SHIBATA, Hiroaki YAMADA, Nobuhito NAKAYA, Yusuke ISEKI, Minoru SENGA, Takashi HAYAKAWA, Shogo SHIMADA, Tomoyuki OKUYAMA, Koji KATO
Filed: 22 Nov 19
Utility
Oxide sintered body, sputtering target and oxide semiconductor film
3 Aug 21
An oxide sintered body is characterized in that it comprises an oxide including an In element, a Zn element, a Sn element and a Y element and that a sintered body density is equal to or more than 100.00% of a theoretical density.
Kazuyoshi Inoue, Futoshi Utsuno, Shigekazu Tomai, Masatoshi Shibata, Mami Itose
Filed: 26 Apr 17
Utility
Glass comprising solid electrolyte particles and lithium battery
27 Jul 21
A method for producing a solid electrolyte, comprising: grinding raw materials comprising lithium sulfide and phosphorus sulfide in a hydrocarbon solvent, optionally comprising stirring a slurry comprising the raw materials and the hydrocarbon solvent in a reaction vessel, and optionally, circulating the slurry through a connecting pipe, wherein the method is carried out in an apparatus comprising the grinder, the reaction vessel and the connecting pipe that connects the grinder and the reaction vessel.
Ryo Aburatani, Minoru Senga, Tsuyoshi Ota, Masaru Nakagawa
Filed: 26 Dec 18
Utility
Lubricating oil composition, lubrication method, and transmission
27 Jul 21
Provided are: a lubricating oil composition containing a mineral oil (A) having a kinematic viscosity at 40° C. of 5 to 15 mm2/s and a flash point of 180° C. or higher, a synthetic oil (B) having a kinematic viscosity at 40° C. of 5 to 15 mm2/s and a flash point of 190° C. or higher, an amide compound (C) and a polyol ester compound (D), which has a low viscosity and fuel saving performance, which can be used in high-temperature environments, and which has excellent gear anti-seizing property and anti-shudder performance; and a lubrication method and a transmission using the lubricating oil composition.
Keiichi Narita
Filed: 28 Feb 17
Utility
Polycarbonate-based resin composition and molded product thereof
27 Jul 21
Provided is a polycarbonate-based resin composition, including: 50 mass % or more to 99 mass % or less of a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) containing a polycarbonate block (A-1) formed of a specific repeating unit and a polyorganosiloxane block (A-2) containing a specific repeating unit, and an aromatic polycarbonate-based resin (B) except the polycarbonate-polyorganosiloxane copolymer (A); and 1 mass % or more to 50 mass % or less of a polyester-based resin (C), wherein the polyorganosiloxane block (A-2) has an average chain length of from 50 or more to 500 or less.
Yasuhiro Ishikawa, Tomoko Abe, Yohei Koori
Filed: 1 Mar 18
Utility
Material for organic electroluminescence device and organic electroluminescence device using the same
20 Jul 21
Provided are an organic electroluminescence device, which shows high luminous efficiency, is free of any pixel defect, and has a long lifetime, and a material for an organic electroluminescence device for realizing the device.
Tomoki Kato, Masaki Numata, Kazuki Nishimura, Toshihiro Iwakuma, Chishio Hosokawa
Filed: 17 Oct 17
Utility
Mixture, organic electroluminescence device and electronic equipment
20 Jul 21
Ryoji Maeda, Tasuku Haketa, Kazuki Nishimura, Masato Nakamura
Filed: 22 Oct 20
Utility
Polycarbonate resin composition
20 Jul 21
Provided is a polycarbonate-based resin composition containing: a polycarbonate-polyorganosiloxane copolymer (A-1) which contains a specific repeating unit and in which a polyorganosiloxane block has an average chain length of 20 or more and less than 60; a polycarbonate-polyorganosiloxane copolymer (A-2) which contains a specific repeating unit and in which a polyorganosiloxane block has an average chain length of 60 or more and less than 500; and a polycarbonate-based resin (A-3) except the polycarbonate-polyorganosiloxane copolymer (A-1) and the polycarbonate-polyorganosiloxane copolymer (A-2), wherein the ratio of the polycarbonate-based resin (A-3) to the total weight of the polycarbonate-polyorganosiloxane copolymer (A-1), the polycarbonate-polyorganosiloxane copolymer (A-2), and the polycarbonate-based resin (A-3) is 10 mass % or more.
Aki Yamada, Yasuhiro Ishikawa
Filed: 13 Dec 16
Utility
Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
13 Jul 21
Satomi Tasaki, Masahiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka
Filed: 9 Sep 20
Utility
Lubricating oil composition
13 Jul 21
The lubricating oil composition of the present invention contains a base oil, a 2,6-di-tert-butylphenol (A), and at least one compound (B) selected from a benzotriazole compound and a sorbitan compound.
Jitsuo Shinoda
Filed: 18 Mar 16
Utility
Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device
6 Jul 21
Hirokatsu Ito, Tasuku Haketa, Yu Kudo, Yumiko Mizuki
Filed: 7 Mar 18
Utility
Compound, material for organic electroluminescent devices, organic electroluminescent device and electronic device
6 Jul 21
Yu Kudo, Tasuku Haketa, Hirokatsu Ito, Yusuke Takahashi
Filed: 13 Nov 20
Utility
Aviation Biofuel Base Material, Aviation Biofuel Including Same, and Method for Manufacturing Aviation Biofuel
24 Jun 21
An aviation biofuel component including 90.0 vol % or more of isoparaffins of C10 to C12 and 30.0 vol % or more of isoparaffins which are at least C10 or C12.
Yasuyo SAITO, Akio IMAI, Mitsuru KOIKE, Hiroyuki TOOI
Filed: 10 Oct 18
Utility
Lubricating oil composition, internal combustion engine, and method for lubricating internal combustion engine
22 Jun 21
Provided is a lubricating oil composition containing a base oil (A) containing a mineral oil (A1) having a complex viscosity η* at −35° C. of 150 Pa·s or less as measured with a rotary rheometer under conditions at an angular velocity of 6.3 rad/s and a strain amount of 0.1%; a viscosity index improver (B) containing a comb-shaped polymer (B1); and a molybdenum-based friction modifier (C), wherein the content of the molybdenum-based friction modifier (C) in terms of a molybdenum atom is more than 500 ppm by mass and less than 900 ppm by mass on the basis of the whole amount of the lubricating oil composition, and a NOACK value is 10% by mass or less.
Hiroshi Oki, Motoharu Ishikawa
Filed: 23 Mar 17
Utility
Organic electroluminescence device and electronic device
22 Jun 21
Toshinari Ogiwara, Kei Yoshida, Yuichiro Kawamura
Filed: 6 Oct 15