1619 patents
Page 63 of 81
Utility
Optical Waveguide Structure, Phosphor Element, and Method for Manufacturing Optical Waveguide Structure
2 Sep 20
An optical waveguide structure includes an optical waveguide, a reflection film provided on the optical waveguide and reflecting a light propagating in the optical waveguide, a metal film provided on the reflection film, and a surface oxidized film provided on the metal film and generated by surface oxidation of the metal film.
Yuichi IWATA, Jungo KONDO, Shoichiro YAMAGUCHI
Filed: 20 May 20
Design
Catalyst carrier for exhaust gas purification
31 Aug 20
Takashi Kinoshita
Filed: 9 May 18
Utility
Gas Sensor Element and Gas Sensor
26 Aug 20
A sensor element is used to detect the concentration of a predetermined component in a gas.
Ryo ONISHI, Yusuke WATANABE
Filed: 19 Feb 20
Utility
Gas Separation Device
26 Aug 20
Provided is a gas separation device configured to separate a non-hydrocarbon gas from a feed gas containing the non-hydrocarbon gas through use of a gas separation membrane, in which a decrease in operating rate can be suppressed, and economic efficiency is satisfactory.
Hiroaki Hasegawa, Yasushi Fujimora, Aiko Matsuyama, Shuichi Oguro, Keiichi Nishida, Akiko Fukuta, Kenjii Yajima, Makiko Ichikawa, Takeshi Hagio, Naoko Takahashi, Makoto Miyahara, Katsuya Shimizu
Filed: 11 May 17
Utility
Infrared heater and infrared processing device
24 Aug 20
An infrared heater 10 includes a heating element 40 that emits infrared radiation when heated and that is capable of absorbing infrared radiation in a predetermined reflection wavelength range, and a filter unit 50 that is disposed so as to be separated by a first space 47, which is open to an outside space, from the heating element 40.
Takeshi Komaki, Taiki Kinnan, Yoshio Kondo
Filed: 29 Nov 15
Design
Catalyst carrier for exhaust gas purification
24 Aug 20
Yoichi Aoki
Filed: 16 Aug 18
Utility
Honeycomb structure
24 Aug 20
A honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls, wherein the partition walls have projecting portions, the sectional area SA and the sectional area SB satisfy a relation of Formula (1) mentioned below, the number NA of the projecting portions and the number NB of the projecting portions satisfy a relation of Formula (2) mentioned below, Formula (1): ⅓<(the sectional area SA/the sectional area SB)<3, and Formula (2): 0≤(the number NB of the projecting portions/the number NA of the projecting portions)<1.
Takashi Kinoshita
Filed: 19 Mar 18
Utility
Plugged honeycomb structure and method for forming plugged honeycomb structure
24 Aug 20
A plugged honeycomb structure includes: a honeycomb substrate and a plugging portion, and is configured to trap particulate matter included in fluid flowing from an inflow side end face to an outflow side end face.
Tomokatsu Aoyama
Filed: 19 Apr 17
Utility
Combustion control method in vehicle engine and engine system for vehicle
24 Aug 20
A combustion control method in an engine of a vehicle wherein an exhaust path includes a catalyst and a NOx sensor provided on an upstream side of the catalyst, the method includes the following steps.
Takafumi Yamaguchi
Filed: 6 Jan 19
Utility
Secondary Battery
19 Aug 20
Provided is a secondary battery including: a positive electrode plate composed of an inorganic material containing a positive electrode active material in an oxide form and having a thickness of 25 μm or more; a negative electrode plate composed of an inorganic material containing a negative electrode active material in an oxide form and having a thickness of 25 μm or more; and an inorganic solid electrolyte, the secondary battery being charged and discharged at a temperature of 100° C. or higher.
Yukihisa TAKEUCHI, Iwao OWADA, Yukinobu YURA, Yosuke SATO, Toshihiro YOSHIDA, Yuji KATSUDA
Filed: 3 May 20
Utility
Porous ceramic structure
17 Aug 20
A porous ceramic structure includes one sheet, and a plurality of porous ceramic particles bonded on the sheet.
Akinobu Oribe, Takahiro Tomita, Hiroharu Kobayashi
Filed: 30 May 17
Utility
Optical waveguide substrate
17 Aug 20
An optical waveguide substrate 1 includes an optical waveguide 9 composed of a multi-layered film 4 of a plurality of optical material films 5, 6 and having end faces onto which a light is made incident or from which the light is emitted.
Keiichiro Asai, Shoichiro Yamaguchi
Filed: 19 Apr 18
Utility
Piezoelectric element
17 Aug 20
The piezoelectric element comprises a piezoelectric body extending in a lateral direction and a first and second electrodes that are provided on the piezoelectric body.
Masayuki Uetani, Takatomo Ogata, Akifumi Morishita
Filed: 29 Mar 17
Utility
Cathode material and fuel cell
17 Aug 20
A cathode material used in an anode and a cathode contains (Co, Fe)3O4 and a perovskite type oxide that is expressed by the general formula ABO3 and includes at least one of La and Sr at the A site.
Makoto Ohmori, Ayano Kobayashi
Filed: 26 Dec 18
Utility
Semiconductor Manufacturing Device Member, Method for Manufacturing the Same, and Forming Die
12 Aug 20
A semiconductor manufacturing device member according to the present invention includes a ceramic disc with an internal electrode and a ceramic shaft that supports the disc.
Kazuhiro NOBORI, Takuji KIMURA
Filed: 30 Apr 20
Utility
All-solid Lithium Battery and Method of Manufacturing Same
12 Aug 20
Provided is an all-solid lithium battery including: a low-angle oriented positive electrode plate that is a lithium complex oxide sintered plate having a porosity of 10 to 50%; a negative electrode plate containing Ti and capable of intercalating and deintercalating lithium ions at 0.4 V or higher (vs.
Yukinobu YURA, Yukihisa TAKEUCHI, Yosuke SATO, Toshihiro YOSHIDA, Yuji KATSUDA
Filed: 30 Apr 20
Utility
Method for Producing Honeycomb Structure
12 Aug 20
A method for producing a honeycomb structure, the method including: a step of drying a pillar-shaped honeycomb formed body including partition walls that define a plurality of cells each forming a flow path penetrating from a first end face to a second end face; and after the step of drying, a step of cooling the honeycomb formed body by applying a suction force to the first end face of the honeycomb formed body to allow a coolant to flow in the honeycomb formed body from the second end face, pass through the cells, and flow out from the first end face.
Ken ITADU, Nobuhiro FUJIE, Yuji WATANABE
Filed: 27 Jan 20
Utility
Honeycomb structure
10 Aug 20
A honeycomb structure includes a porous partition wall defining a plurality of cells, wherein the plurality of cells include a first cell and a second cell, an open frontal area of the first cell on the first end face is larger than that of the second cell on the second end face, on the partition wall disposed to surround the at least one first cell, a protrusion which protrudes into the first cell is provided with, the first protrusion and the second protrusion are each disposed not to overlap with each other on extended lines in extending directions of the respective protrusions, and a protrusion height (H1) of the first protrusion and a protrusion height (H2) of the second protrusion are each equal to or more than 15% and equal to or less than 90% with respect to a mutual distance W of the partition walls facing each other.
Tomohiro Iida, Kazuto Miura, Osamu Yasui
Filed: 22 Mar 18
Utility
Monolithic base and production method therefor
10 Aug 20
The monolithic base is a porous alumina body that includes pores and that is configured by alumina particles as an aggregate and an oxide phase as a binding material.
Masahiro Furukawa, Ryotaro Yoshimura
Filed: 5 Sep 18
Utility
Electrically heated catalytic converter and method of manufacturing the same
10 Aug 20
Provided is an electrically heated catalytic converter including at least a conductive substrate and an electrode member that is fixed to the substrate, in which a protective film is formed on a surface of at least a portion of the electrode member.
Rentaro Mori, Yoshiyuki Kasai, Yoshimasa Omiya
Filed: 26 Apr 17