532 patents
Page 7 of 27
Utility
Aromatic Amine Derivative, and Organic Electroluminescent Element Using Same
8 Sep 22
Tomoki KATO, Takayasu SADO, Takahiro FUJIYAMA
Filed: 23 May 22
Utility
Sintered body
6 Sep 22
A sintered body, containing zinc, magnesium and oxygen as constituent elements, wherein the atomic ratio of zinc to the sum of zinc and magnesium [Zn/(Zn+Mg)] is 0.20 to 0.75, the atomic ratio of magnesium to the sum of zinc and magnesium [Mg/(Zn+Mg)] is 0.25 to 0.80, and the sintered body consists of a single crystal structure as measured by X-ray diffraction.
Shigekazu Tomai, Yoshihiro Ueoka, Satoshi Katsumata, Kenichi Sasaki, Masashi Oyama
Filed: 30 Oct 19
Utility
Soluble Expression of Protein Using Peptide Tag
1 Sep 22
Kazuyoshi KOIKE, Eiji TAKITA, Takeshi MATSUI
Filed: 28 Aug 19
Utility
Organic Electroluminescent Element and Electronic Device
1 Sep 22
Ryota TAKAHASHI, Tomoki KATO, Hirokatsu ITO, Masahiro KAWAMURA, Masakazu FUNAHASHI, Hiroyuki SAITO, Yuichiro KAWAMURA, Yoshiaki TAKAHASHI, Tetsuya MASUDA, Hitoshi KUMA
Filed: 29 Apr 22
Utility
Glass comprising solid electrolyte particles and lithium battery
30 Aug 22
A method for producing a solid electrolyte, including: stirring a slurry including lithium sulfide and phosphorus sulfide in a hydrocarbon solvent in a reaction vessel, and circulating the slurry through a connecting pipe by a pump.
Ryo Aburatani, Minoru Senga, Tsuyoshi Ota, Masaru Nakagawa
Filed: 21 Jan 21
Utility
Aromatic Amine Derivative and Elecroluminescence Device Using the Same
25 Aug 22
Provided are a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin layer comprising a single layer or plural layers including a light emitting layer is interposed between a cathode and an anode, wherein at least one layer of the above organic thin layer contains the aromatic amine derivative described above in the form of a single component or a mixed component.
Nobuhiro YABUNOUCHI, Tetsuya INOUE
Filed: 4 May 22
Utility
Composition for electroless plating underlying membrane
23 Aug 22
A composition for forming an electroless plating undercoat comprising: (A) a conductive polymer (B) one or more resins selected from the group consisting of a polyester polyol resin and a polyether polyol resin; and (C) a polyisocyanate compound.
Satoshi Hachiya, Fumioki Fukatsu
Filed: 9 Jul 18
Utility
Mineral base oil, molded article, and method for producing mineral base oil
23 Aug 22
Provided are a mineral base oil satisfying the following requirements (I) to (IV), which is excellent in safety and environmental aspects and has good compatibility with resin; a molded article formed of a resin composition containing the mineral base oil and a resin; and a method for producing the mineral base oil.
Kenji Goto, Hitoshi Rokkaku, Yuta Yamamoto
Filed: 12 Nov 18
Utility
Gear oil composition for automobile, and lubrication method
23 Aug 22
Disclosed are a gear oil composition for automobiles containing at least (A) a base oil, (B) a sulfur-based extreme pressure agent, and (C) a phosphorus-based extreme pressure agent and satisfying specific requirements (i) and (ii), which is excellent in seizing resistance and wear resistance and also in fuel-saving performance, and a lubrication method using the gear oil composition.
Takeshi Iwasaki
Filed: 2 Oct 18
Utility
Lubricating oil composition for air compressors, air compressor lubricating method, and air compressor
23 Aug 22
Provided is a lubricating oil composition for air compressors containing a polyalkylene glycol-containing base oil (A) and a rust-preventive agent (B), wherein the content of the polyalkylene glycol is 65.0% by mass or more based on the total amount of the composition.
Tokue Sato
Filed: 26 Sep 19
Utility
Organic electroluminescent element, electronic device, and compound
23 Aug 22
Kei Yoshida, Masatoshi Saito, Toshinari Ogiwara, Kei Yoshizaki, Yuichiro Kawamura
Filed: 22 Mar 18
Utility
Photoelectric conversion module
16 Aug 22
A photoelectric conversion module 100 comprises: a glass substrate 20; a photoelectric conversion cell 12 provided on a first surface side of the glass substrate 20; a pair of wirings 50 electrically connected to the photoelectric conversion cell, the wirings pulled out to a second surface side, the second surface side being an opposite side of the first surface of the glass substrate 20; and an insulator 60 provided between a positive-polarity wiring of the pair of wirings 50 and the second surface of the glass substrate 20.
Takaaki Kawai
Filed: 30 Jul 19
Utility
Electrode Composite Material and Method for Manufacturing Same
11 Aug 22
To provide an electrode composite material capable of exhibiting a high battery capability, containing a particular crystalline sulfide solid electrolyte and an electrode active material, and a method for producing an electrode composite material, including; firstly mixing a raw material inclusion containing at least one kind of a lithium element, a sulfur element, and a phosphorus element, with a complexing agent, so as to form an electrolyte precursor; heating to decomplex the electrolyte precursor; and secondly mixing a decomplexed material obtained through the decomplexing, with an electrode active material.
Naoya MASUDA, Futoshi UTSUNO
Filed: 30 Jul 20
Utility
Mixed powder for organic electroluminescence device and method of producing the same, method of fabricating organic electroluminescence device using the mixed powder, method of selecting compounds for the mixed powder, and composition for vacuum vapor deposition
9 Aug 22
A mixed powder for an organic electroluminescence device, including a first organic compound and a different second organic compound, wherein the mixed powder is solid at normal temperature and pressure, and the following formulas (1) and (2) are satisfied: 0<MOL2/(MOL1+MOL2)≤0.2 . . . (1) and −20° C.≤T1−T2≤40° C. . . . (2), wherein MOL1 [mol %] is a molar concentration of the first organic compound, MOL2 [mol %] is a molar concentration of the second organic compoundb, T1 [° C.] is a temperature of the first organic compound when P1/M11/2=0.04×{MOL1/(MOL1+MOL2)} is satisfied, T2 [° C.] is a temperature of the second organic compound when P2/M21/2=0.04×{MOL2/(MOL1+MOL2)} is satisfied, M1 [kg/mol] is the molecular weight of the first organic compound, P1 [Pa] is a vapor pressure of the first organic compound, M2 [kg/mol] is the molecular weight of the second organic compound, P2 [Pa] is a vapor pressure of the second organic compound.
Tetsuya Masuda, Hiroyuki Iwabuchi, Masato Nakamura
Filed: 5 Nov 21
Utility
Lubricant composition and method for producing same
2 Aug 22
The present invention relates to a lubricant composition containing: a base oil (A); at least one kind of calcium-based detergent (B) selected from (B1) calcium sulfonate having a base number of 5.00 mgKOH/g or more and 100 mgKOH/g or less, (B2) calcium salicylate having a branched acyclic hydrocarbon group, and (B3) overbased calcium phenate having a branched acyclic hydrocarbon group; and at least one kind of ashless detergent (C) selected from (C1) a hindered amine compound having one piperidine-derived backbone in a molecule, and (C2) a specific diethanolamine compound.
Hiroshi Oki
Filed: 18 Oct 19
Utility
Compound, Material for Organic Electroluminescent Elements, Organic Electroluminescent Element, and Electronic Device
28 Jul 22
Hiroaki ITOI, Tasuku HAKETA, Yusuke TAKAHASHI, Shota TANAKA, Hirokatsu ITO
Filed: 25 Mar 22
Utility
Dispersing agent for lubricating oil, method for producing same, and lubricating oil composition
19 Jul 22
A dispersant for a lubricating oil, containing at least one compound selected from a specific nitrogen-containing compound which is obtained by using, as raw materials, (A) at least one polyolefin selected from polybutene and polyisobutene, (B) at least one maleic acid compound selected from maleic acid and maleic anhydride, and (C) polyamine; a boride of the specific nitrogen-containing compound; and an acylated product of the specific nitrogen-containing compound.
Hiroaki Koshima, Yoriyuki Takashima, Moritsugu Kasai
Filed: 29 Mar 19
Utility
Mixture, organic electroluminescence device and electronic equipment
19 Jul 22
Ryoji Maeda, Tasuku Haketa, Kazuki Nishimura, Masato Nakamura
Filed: 14 Jun 21
Utility
Electrode, Solid Electrolyte Electrolysis Device, and Synthetic Gas Production Method
14 Jul 22
Techniques may relate to an electrode having high production efficiency of a synthetic gas containing at least CO.
Qingxin JIA, Ichitaro WAKI, Shinichi TANABE
Filed: 22 Apr 20
Utility
Lubricating oil composition and production method therefor
12 Jul 22
The present invention relates to a lubricating oil composition to be used for internal combustion engines, the lubricating oil composition containing a base oil (A), an imide compound (B) that is at least one selected from a succinic acid monoimide (B1) represented by the general formula (b-1) and a succinic acid bisimide (B2) represented by the foregoing general formula (b-2), a metal-based detergent (C) that is at least one selected from a metal sulfonate (C1) having a branched alkyl group and a metal phenate (C2) having a branched alkyl group, and a zinc dithiophosphate (D), wherein the content of a phosphorus atom derived from the component (D) is less than 800 ppm by mass on the basis of the total amount of the lubricating oil composition; and a method for producing the same.
Naoto Horita, Hiroshi Oki
Filed: 28 May 19